113151142 has 8 divisors (see below), whose sum is σ = 182782656. Its totient is φ = 52223592.

The previous prime is 113151121. The next prime is 113151149. The reversal of 113151142 is 241151311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113151149) 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, 2175958 + ... + 2176009.

It is an arithmetic number, because the mean of its divisors is an integer number (22847832).

Almost surely, 2^113151142 is an apocalyptic number.

113151142 is a deficient number, since it is larger than the sum of its proper divisors (69631514).

113151142 is a wasteful number, since it uses less digits than its factorization.

113151142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351982.

The product of its digits is 120, while the sum is 19.

The square root of 113151142 is about 10637.2525588142. The cubic root of 113151142 is about 483.6742651526.

The spelling of 113151142 in words is "one hundred thirteen million, one hundred fifty-one thousand, one hundred forty-two".