13097276146 has 8 divisors (see below), whose sum is σ = 19649043180. Its totient is φ = 6547595088.

The previous prime is 13097276141. The next prime is 13097276161. The reversal of 13097276146 is 64167279031.

It can be written as a sum of positive squares in 2 ways, for example, as 12748893921 + 348382225 = 112911^2 + 18665^2 .

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

It is a super-2 number, since 2×13097276146² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13097276096 and 13097276105.

It is not an unprimeable number, because it can be changed into a prime (13097276141) 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, 505701 + ... + 530968.

Almost surely, 2^13097276146 is an apocalyptic number.

13097276146 is a deficient number, since it is larger than the sum of its proper divisors (6551767034).

13097276146 is a wasteful number, since it uses less digits than its factorization.

13097276146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042988.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 13097276146 in words is "thirteen billion, ninety-seven million, two hundred seventy-six thousand, one hundred forty-six".