1121112300131 has 4 divisors (see below), whose sum is σ = 1121344371264. Its totient is φ = 1120880229000.

The previous prime is 1121112300107. The next prime is 1121112300167. The reversal of 1121112300131 is 1310032111211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1121112300131 - 2⁶ = 1121112300067 is a prime.

It is a super-2 number, since 2×1121112300131² (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 (1121112309131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116028320 + ... + 116037981.

It is an arithmetic number, because the mean of its divisors is an integer number (280336092816).

Almost surely, 2^{1121112300131} is an apocalyptic number.

1121112300131 is a deficient number, since it is larger than the sum of its proper divisors (232071133).

1121112300131 is an equidigital number, since it uses as much as digits as its factorization.

1121112300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232071132.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1121112300131 its reverse (1310032111211), we get a palindrome (2431144411342).

The spelling of 1121112300131 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, three hundred thousand, one hundred thirty-one".