113541033214021 has 16 divisors (see below), whose sum is σ = 130177185240960. Its totient is φ = 97009344875520.

The previous prime is 113541033213997. The next prime is 113541033214069. The reversal of 113541033214021 is 120412330145311.

It is a happy number.

It is not a de Polignac number, because 113541033214021 - 2⁷ = 113541033213893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113541033214321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16328076 + ... + 22219093.

It is an arithmetic number, because the mean of its divisors is an integer number (8136074077560).

Almost surely, 2^{113541033214021} is an apocalyptic number.

It is an amenable number.

113541033214021 is a deficient number, since it is larger than the sum of its proper divisors (16636152026939).

113541033214021 is an equidigital number, since it uses as much as digits as its factorization.

113541033214021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38548524.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 113541033214021 its reverse (120412330145311), we get a palindrome (233953363359332).

The spelling of 113541033214021 in words is "one hundred thirteen trillion, five hundred forty-one billion, thirty-three million, two hundred fourteen thousand, twenty-one".