113143220102 has 32 divisors (see below), whose sum is σ = 187035156000. Its totient is φ = 50903584000.

The previous prime is 113143220089. The next prime is 113143220117. The reversal of 113143220102 is 201022341311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9791024 + ... + 9802572.

It is an arithmetic number, because the mean of its divisors is an integer number (5844848625).

Almost surely, 2^113143220102 is an apocalyptic number.

113143220102 is a deficient number, since it is larger than the sum of its proper divisors (73891935898).

113143220102 is a wasteful number, since it uses less digits than its factorization.

113143220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16072.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 113143220102 its reverse (201022341311), we get a palindrome (314165561413).

The spelling of 113143220102 in words is "one hundred thirteen billion, one hundred forty-three million, two hundred twenty thousand, one hundred two".