113541001524545 has 16 divisors (see below), whose sum is σ = 158266051776768. Its totient is φ = 76580347631040.

The previous prime is 113541001524539. The next prime is 113541001524563. The reversal of 113541001524545 is 545425100145311.

It is not a de Polignac number, because 113541001524545 - 2¹⁸ = 113541001262401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26590396349 + ... + 26590400618.

It is an arithmetic number, because the mean of its divisors is an integer number (9891628236048).

Almost surely, 2^{113541001524545} is an apocalyptic number.

It is an amenable number.

113541001524545 is a deficient number, since it is larger than the sum of its proper divisors (44725050252223).

113541001524545 is an equidigital number, since it uses as much as digits as its factorization.

113541001524545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53180797040.

The product of its (nonzero) digits is 240000, while the sum is 41.

Adding to 113541001524545 its reverse (545425100145311), we get a palindrome (658966101669856).

The spelling of 113541001524545 in words is "one hundred thirteen trillion, five hundred forty-one billion, one million, five hundred twenty-four thousand, five hundred forty-five".