113502211801 has 12 divisors (see below), whose sum is σ = 127943664912. Its totient is φ = 99855309000.

The previous prime is 113502211793. The next prime is 113502211807. The reversal of 113502211801 is 108112205311.

It is not a de Polignac number, because 113502211801 - 2³ = 113502211793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113502211807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5357995 + ... + 5379136.

It is an arithmetic number, because the mean of its divisors is an integer number (10661972076).

Almost surely, 2^113502211801 is an apocalyptic number.

113502211801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113502211801 is a deficient number, since it is larger than the sum of its proper divisors (14441453111).

113502211801 is a wasteful number, since it uses less digits than its factorization.

113502211801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737204 (or 10737173 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 25.

The spelling of 113502211801 in words is "one hundred thirteen billion, five hundred two million, two hundred eleven thousand, eight hundred one".