113101142 has 16 divisors (see below), whose sum is σ = 211514112. Its totient is φ = 44065320.

The previous prime is 113101141. The next prime is 113101147. The reversal of 113101142 is 241101311.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113101141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367058 + ... + 367365.

It is an arithmetic number, because the mean of its divisors is an integer number (13219632).

Almost surely, 2^113101142 is an apocalyptic number.

113101142 is a deficient number, since it is larger than the sum of its proper divisors (98412970).

113101142 is a wasteful number, since it uses less digits than its factorization.

113101142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734443.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 113101142 is about 10634.9020681904. The cubic root of 113101142 is about 483.6030115595.

Adding to 113101142 its reverse (241101311), we get a palindrome (354202453).

The spelling of 113101142 in words is "one hundred thirteen million, one hundred one thousand, one hundred forty-two".