1313045264610 has 48 divisors (see below), whose sum is σ = 3414934219320. Its totient is φ = 350041144320.

The previous prime is 1313045264603. The next prime is 1313045264617. The reversal of 1313045264610 is 164625403131.

1313045264610 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 0 + 4 + 5 + 2 + 646 + 1 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1313045264603) and next prime (1313045264617).

It can be written as a sum of positive squares in 4 ways, for example, as 1238481862641 + 74563401969 = 1112871^2 + 273063^2 .

It is not an unprimeable number, because it can be changed into a prime (1313045264617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1867905 + ... + 2472884.

Almost surely, 2^{1313045264610} is an apocalyptic number.

1313045264610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313045264610 is an abundant number, since it is smaller than the sum of its proper divisors (2101888954710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313045264610 is a wasteful number, since it uses less digits than its factorization.

1313045264610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344163 (or 4344160 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1313045264610 in words is "one trillion, three hundred thirteen billion, forty-five million, two hundred sixty-four thousand, six hundred ten".