1113312302131 has 8 divisors (see below), whose sum is σ = 1117954528704. Its totient is φ = 1108672481280.

The previous prime is 1113312302093. The next prime is 1113312302191. The reversal of 1113312302131 is 1312032133111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113312302131 - 2¹¹ = 1113312300083 is a prime.

It is a super-2 number, since 2×1113312302131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113312302191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329046 + ... + 1528036.

It is an arithmetic number, because the mean of its divisors is an integer number (139744316088).

Almost surely, 2^{1113312302131} is an apocalyptic number.

1113312302131 is a deficient number, since it is larger than the sum of its proper divisors (4642226573).

1113312302131 is a wasteful number, since it uses less digits than its factorization.

1113312302131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202861.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1113312302131 its reverse (1312032133111), we get a palindrome (2425344435242).

The spelling of 1113312302131 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, three hundred two thousand, one hundred thirty-one".