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3102030201001 = 5358528871717
BaseRepresentation
bin101101001000111111011…
…010001000000010101001
3101222112212211002111220111
4231020333122020002221
5401310424212413001
610333015240454321
7440054125440664
oct55107732100251
911875784074814
103102030201001
11a966221a6946
1242123b77a3a1
1319669bb2c2c4
14aa1d38346db
1555a56d09851
hex2d23f6880a9

3102030201001 has 4 divisors (see below), whose sum is σ = 3160559072772. Its totient is φ = 3043501329232.

The previous prime is 3102030200993. The next prime is 3102030201013. The reversal of 3102030201001 is 1001020302013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1797007275625 + 1305022925376 = 1340525^2 + 1142376^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102030201001 - 23 = 3102030200993 is a prime.

It is a super-2 number, since 2×31020302010012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102030201031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29264435806 + ... + 29264435911.

It is an arithmetic number, because the mean of its divisors is an integer number (790139768193).

Almost surely, 23102030201001 is an apocalyptic number.

It is an amenable number.

3102030201001 is a deficient number, since it is larger than the sum of its proper divisors (58528871771).

3102030201001 is an equidigital number, since it uses as much as digits as its factorization.

3102030201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58528871770.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 3102030201001 its reverse (1001020302013), we get a palindrome (4103050503014).

The spelling of 3102030201001 in words is "three trillion, one hundred two billion, thirty million, two hundred one thousand, one".

Divisors: 1 53 58528871717 3102030201001