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13002011101 = 79164582419
BaseRepresentation
bin11000001101111101…
…01111000111011101
31020120010120121011201
430012332233013131
5203112003323401
65550102115501
7640126161622
oct140676570735
936503517151
1013002011101
115572329422
12262a41bb91
1312c29271c1
148b4b30349
155116ecb01
hex306faf1dd

13002011101 has 4 divisors (see below), whose sum is σ = 13166593600. Its totient is φ = 12837428604.

The previous prime is 13002011063. The next prime is 13002011117. The reversal of 13002011101 is 10111020031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13002011101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002011501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82291131 + ... + 82291288.

It is an arithmetic number, because the mean of its divisors is an integer number (3291648400).

Almost surely, 213002011101 is an apocalyptic number.

It is an amenable number.

13002011101 is a deficient number, since it is larger than the sum of its proper divisors (164582499).

13002011101 is an equidigital number, since it uses as much as digits as its factorization.

13002011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164582498.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 13002011101 its reverse (10111020031), we get a palindrome (23113031132).

The spelling of 13002011101 in words is "thirteen billion, two million, eleven thousand, one hundred one".

Divisors: 1 79 164582419 13002011101