113050142 has 4 divisors (see below), whose sum is σ = 169575216. Its totient is φ = 56525070.

The previous prime is 113050127. The next prime is 113050163. The reversal of 113050142 is 241050311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241050311 = 1409 ⋅171079.

It is a self number, because there is not a number n which added to its sum of digits gives 113050142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28262534 + ... + 28262537.

It is an arithmetic number, because the mean of its divisors is an integer number (42393804).

Almost surely, 2^113050142 is an apocalyptic number.

113050142 is a deficient number, since it is larger than the sum of its proper divisors (56525074).

113050142 is an equidigital number, since it uses as much as digits as its factorization.

113050142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56525073.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 113050142 is about 10632.5040324469. The cubic root of 113050142 is about 483.5303112571.

The spelling of 113050142 in words is "one hundred thirteen million, fifty thousand, one hundred forty-two".