113541032545420 has 96 divisors (see below), whose sum is σ = 252148706611200. Its totient is φ = 42826820085504.

The previous prime is 113541032545379. The next prime is 113541032545427. The reversal of 113541032545420 is 24545230145311.

It is not an unprimeable number, because it can be changed into a prime (113541032545427) 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 31 ways as a sum of consecutive naturals, for example, 202884909 + ... + 203443771.

It is an arithmetic number, because the mean of its divisors is an integer number (2626549027200).

Almost surely, 2^{113541032545420} is an apocalyptic number.

113541032545420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113541032545420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126074353305600).

113541032545420 is an abundant number, since it is smaller than the sum of its proper divisors (138607674065780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113541032545420 is a wasteful number, since it uses less digits than its factorization.

113541032545420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561367 (or 561365 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 113541032545420 in words is "one hundred thirteen trillion, five hundred forty-one billion, thirty-two million, five hundred forty-five thousand, four hundred twenty".