113020101321 has 8 divisors (see below), whose sum is σ = 154766265024. Its totient is φ = 73310335920.

The previous prime is 113020101287. The next prime is 113020101347. The reversal of 113020101321 is 123101020311.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-113020101321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113020101321.

It is not an unprimeable number, because it can be changed into a prime (113020101121) 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, 509099445 + ... + 509099666.

It is an arithmetic number, because the mean of its divisors is an integer number (19345783128).

Almost surely, 2^113020101321 is an apocalyptic number.

It is an amenable number.

113020101321 is a deficient number, since it is larger than the sum of its proper divisors (41746163703).

113020101321 is a wasteful number, since it uses less digits than its factorization.

113020101321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018199151.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 113020101321 its reverse (123101020311), we get a palindrome (236121121632).

The spelling of 113020101321 in words is "one hundred thirteen billion, twenty million, one hundred one thousand, three hundred twenty-one".