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102022020301 = 472638253541
BaseRepresentation
bin101111100000011111…
…1000111110011001101
3100202100002102121122111
41133000333013303031
53132420114122201
6114511313544021
710241125602265
oct1370077076315
9322302377574
10102022020301
113a2a3852963
1217932b75011
13980b6c6966
144d1b80c7a5
1529c19ebb51
hex17c0fc7ccd

102022020301 has 8 divisors (see below), whose sum is σ = 104588884224. Its totient is φ = 99471664080.

The previous prime is 102022020251. The next prime is 102022020349. The reversal of 102022020301 is 103020220201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102022020301 - 213 = 102022012109 is a prime.

It is a super-2 number, since 2×1020220203012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022021301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114410 + ... + 4139131.

It is an arithmetic number, because the mean of its divisors is an integer number (13073610528).

Almost surely, 2102022020301 is an apocalyptic number.

It is an amenable number.

102022020301 is a deficient number, since it is larger than the sum of its proper divisors (2566863923).

102022020301 is an equidigital number, since it uses as much as digits as its factorization.

102022020301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8253851.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 102022020301 its reverse (103020220201), we get a palindrome (205042240502).

The spelling of 102022020301 in words is "one hundred two billion, twenty-two million, twenty thousand, three hundred one".

Divisors: 1 47 263 12361 8253541 387916427 2170681283 102022020301