260320113345 has 16 divisors (see below), whose sum is σ = 416525562432. Its totient is φ = 138832933440.

The previous prime is 260320113283. The next prime is 260320113397. The reversal of 260320113345 is 543311023062.

It is not a de Polignac number, because 260320113345 - 2¹⁸ = 260319851201 is a prime.

It is a super-2 number, since 2×260320113345² (a number of 24 digits) contains 22 as substring.

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, 234139 + ... + 758591.

It is an arithmetic number, because the mean of its divisors is an integer number (26032847652).

Almost surely, 2^260320113345 is an apocalyptic number.

It is an amenable number.

260320113345 is a deficient number, since it is larger than the sum of its proper divisors (156205449087).

260320113345 is a wasteful number, since it uses less digits than its factorization.

260320113345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557552.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 260320113345 in words is "two hundred sixty billion, three hundred twenty million, one hundred thirteen thousand, three hundred forty-five".