113514215321 has 8 divisors (see below), whose sum is σ = 122248797384. Its totient is φ = 104780021760.

The previous prime is 113514215317. The next prime is 113514215329. The reversal of 113514215321 is 123512415311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 23727089296 + 89787126025 = 154036^2 + 299645^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 113514215321 - 2² = 113514215317 is a prime.

It is a super-2 number, since 2×113514215321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113514215329) 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, 856751 + ... + 980331.

It is an arithmetic number, because the mean of its divisors is an integer number (15281099673).

Almost surely, 2^113514215321 is an apocalyptic number.

It is an amenable number.

113514215321 is a deficient number, since it is larger than the sum of its proper divisors (8734582063).

113514215321 is a wasteful number, since it uses less digits than its factorization.

113514215321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194251.

The product of its digits is 3600, while the sum is 29.

The spelling of 113514215321 in words is "one hundred thirteen billion, five hundred fourteen million, two hundred fifteen thousand, three hundred twenty-one".