13207295930 has 32 divisors (see below), whose sum is σ = 24179677200. Its totient is φ = 5193308160.

The previous prime is 13207295909. The next prime is 13207295947. The reversal of 13207295930 is 3959270231.

It is a happy number.

It is a Cunningham number, because it is equal to 114923²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 4754516209 + 8452779721 = 68953^2 + 91939^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98840 + ... + 190220.

Almost surely, 2^13207295930 is an apocalyptic number.

13207295930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13207295930 is a deficient number, since it is larger than the sum of its proper divisors (10972381270).

13207295930 is a wasteful number, since it uses less digits than its factorization.

13207295930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91634.

The product of its (nonzero) digits is 102060, while the sum is 41.

The spelling of 13207295930 in words is "thirteen billion, two hundred seven million, two hundred ninety-five thousand, nine hundred thirty".