113126102 has 4 divisors (see below), whose sum is σ = 169689156. Its totient is φ = 56563050.

The previous prime is 113126087. The next prime is 113126107. The reversal of 113126102 is 201621311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201621311 = 29 ⋅6952459.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113126107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28281524 + ... + 28281527.

It is an arithmetic number, because the mean of its divisors is an integer number (42422289).

Almost surely, 2^113126102 is an apocalyptic number.

113126102 is a deficient number, since it is larger than the sum of its proper divisors (56563054).

113126102 is an equidigital number, since it uses as much as digits as its factorization.

113126102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56563053.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 113126102 is about 10636.0754980397. The cubic root of 113126102 is about 483.6385839775.

Adding to 113126102 its reverse (201621311), we get a palindrome (314747413).

The spelling of 113126102 in words is "one hundred thirteen million, one hundred twenty-six thousand, one hundred two".