1112652631 has 2 divisors, whose sum is σ = 1112652632. Its totient is φ = 1112652630.

The previous prime is 1112652553. The next prime is 1112652677. The reversal of 1112652631 is 1362562111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112652631 - 2⁹ = 1112652119 is a prime.

It is a super-2 number, since 2×1112652631² = 2475991754542444322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112652631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112652131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556326315 + 556326316.

It is an arithmetic number, because the mean of its divisors is an integer number (556326316).

Almost surely, 2^1112652631 is an apocalyptic number.

1112652631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112652631 is an equidigital number, since it uses as much as digits as its factorization.

1112652631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 1112652631 is about 33356.4481172681. The cubic root of 1112652631 is about 1036.2229333826. Note that the first 3 decimals are identical.

The spelling of 1112652631 in words is "one billion, one hundred twelve million, six hundred fifty-two thousand, six hundred thirty-one".