113555500150541 has 4 divisors (see below), whose sum is σ = 120235235453532. Its totient is φ = 106875764847552.

The previous prime is 113555500150459. The next prime is 113555500150597. The reversal of 113555500150541 is 145051005555311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36295865406025 + 77259634744516 = 6024605^2 + 8789746^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113555500150541 is a prime.

It is a super-3 number, since 3×113555500150541³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113555500152541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3339867651470 + ... + 3339867651503.

It is an arithmetic number, because the mean of its divisors is an integer number (30058808863383).

Almost surely, 2^{113555500150541} is an apocalyptic number.

It is an amenable number.

113555500150541 is a deficient number, since it is larger than the sum of its proper divisors (6679735302991).

113555500150541 is an equidigital number, since it uses as much as digits as its factorization.

113555500150541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679735302990.

The product of its (nonzero) digits is 187500, while the sum is 41.

The spelling of 113555500150541 in words is "one hundred thirteen trillion, five hundred fifty-five billion, five hundred million, one hundred fifty thousand, five hundred forty-one".