113061963 has 18 divisors (see below), whose sum is σ = 175561596. Its totient is φ = 64533168.

The previous prime is 113061959. The next prime is 113061979. The reversal of 113061963 is 369160311.

It is not a de Polignac number, because 113061963 - 2² = 113061959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113061963.

It is not an unprimeable number, because it can be changed into a prime (113061953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 128481 + ... + 129357.

It is an arithmetic number, because the mean of its divisors is an integer number (9753422).

Almost surely, 2^113061963 is an apocalyptic number.

113061963 is a deficient number, since it is larger than the sum of its proper divisors (62499633).

113061963 is an frugal number, since it uses more digits than its factorization.

113061963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 113061963 is about 10633.0599076653. The cubic root of 113061963 is about 483.5471639931.

The spelling of 113061963 in words is "one hundred thirteen million, sixty-one thousand, nine hundred sixty-three".