1112994131 has 4 divisors (see below), whose sum is σ = 1178464392. Its totient is φ = 1047523872.

The previous prime is 1112994121. The next prime is 1112994133. The reversal of 1112994131 is 1314992111.

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 1112994131 - 2⁶ = 1112994067 is a prime.

It is a super-2 number, since 2×1112994131² = 2477511871280890322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112994133) 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, 32735105 + ... + 32735138.

It is an arithmetic number, because the mean of its divisors is an integer number (294616098).

Almost surely, 2^1112994131 is an apocalyptic number.

1112994131 is a deficient number, since it is larger than the sum of its proper divisors (65470261).

1112994131 is an equidigital number, since it uses as much as digits as its factorization.

1112994131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65470260.

The product of its digits is 1944, while the sum is 32.

The square root of 1112994131 is about 33361.5666748431. The cubic root of 1112994131 is about 1036.3289364976.

The spelling of 1112994131 in words is "one billion, one hundred twelve million, nine hundred ninety-four thousand, one hundred thirty-one".