1131364440306 has 48 divisors (see below), whose sum is σ = 2545367557824. Its totient is φ = 376633487664.

The previous prime is 1131364440277. The next prime is 1131364440347. The reversal of 1131364440306 is 6030444631311.

1131364440306 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 3 + 644 + 4 + 0 + 3 + 0 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1130086 + ... + 1881441.

It is an arithmetic number, because the mean of its divisors is an integer number (53028490788).

Almost surely, 2^{1131364440306} is an apocalyptic number.

1131364440306 is an abundant number, since it is smaller than the sum of its proper divisors (1414003117518).

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

1131364440306 is an equidigital number, since it uses as much as digits as its factorization.

1131364440306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012317 (or 3012305 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 1131364440306 in words is "one trillion, one hundred thirty-one billion, three hundred sixty-four million, four hundred forty thousand, three hundred six".