113123142150 has 48 divisors (see below), whose sum is σ = 280570328064. Its totient is φ = 30163490080.

The previous prime is 113123142137. The next prime is 113123142151. The reversal of 113123142150 is 51241321311.

It is a self number, because there is not a number n which added to its sum of digits gives 113123142150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123142151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2119087 + ... + 2171813.

It is an arithmetic number, because the mean of its divisors is an integer number (5845215168).

Almost surely, 2^113123142150 is an apocalyptic number.

113123142150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113123142150 is an abundant number, since it is smaller than the sum of its proper divisors (167447185914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113123142150 is a wasteful number, since it uses less digits than its factorization.

113123142150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67045 (or 67040 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 113123142150 its reverse (51241321311), we get a palindrome (164364463461).

The spelling of 113123142150 in words is "one hundred thirteen billion, one hundred twenty-three million, one hundred forty-two thousand, one hundred fifty".