113321556151 has 8 divisors (see below), whose sum is σ = 119428041600. Its totient is φ = 107229290040.

The previous prime is 113321556067. The next prime is 113321556167. The reversal of 113321556151 is 151655123311.

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 113321556151 - 2¹¹ = 113321554103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113321556191) 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, 3538465 + ... + 3570346.

It is an arithmetic number, because the mean of its divisors is an integer number (14928505200).

Almost surely, 2^113321556151 is an apocalyptic number.

113321556151 is a deficient number, since it is larger than the sum of its proper divisors (6106485449).

113321556151 is an equidigital number, since it uses as much as digits as its factorization.

113321556151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7109669.

The product of its digits is 13500, while the sum is 34.

Adding to 113321556151 its reverse (151655123311), we get a palindrome (264976679462).

The spelling of 113321556151 in words is "one hundred thirteen billion, three hundred twenty-one million, five hundred fifty-six thousand, one hundred fifty-one".