113121024101 has 8 divisors (see below), whose sum is σ = 117026967000. Its totient is φ = 109215429120.

The previous prime is 113121024097. The next prime is 113121024151. The reversal of 113121024101 is 101420121311.

It can be written as a sum of positive squares in 4 ways, for example, as 31252936225 + 81868087876 = 176785^2 + 286126^2 .

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

It is not a de Polignac number, because 113121024101 - 2² = 113121024097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113121024101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113121024151) 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, 693281 + ... + 840761.

It is an arithmetic number, because the mean of its divisors is an integer number (14628370875).

Almost surely, 2^113121024101 is an apocalyptic number.

It is an amenable number.

113121024101 is a deficient number, since it is larger than the sum of its proper divisors (3905942899).

113121024101 is a wasteful number, since it uses less digits than its factorization.

113121024101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173959.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 113121024101 its reverse (101420121311), we get a palindrome (214541145412).

The spelling of 113121024101 in words is "one hundred thirteen billion, one hundred twenty-one million, twenty-four thousand, one hundred one".