3115124105501 has 4 divisors (see below), whose sum is σ = 3215611979904. Its totient is φ = 3014636231100.

The previous prime is 3115124105473. The next prime is 3115124105573. The reversal of 3115124105501 is 1055014215113.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3115124105501 - 2⁶ = 3115124105437 is a prime.

It is a super-2 number, since 2×3115124105501² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115124125501) 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 3 ways as a sum of consecutive naturals, for example, 50243937155 + ... + 50243937216.

It is an arithmetic number, because the mean of its divisors is an integer number (803902994976).

Almost surely, 2^{3115124105501} is an apocalyptic number.

3115124105501 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3115124105501 is a deficient number, since it is larger than the sum of its proper divisors (100487874403).

3115124105501 is a wasteful number, since it uses less digits than its factorization.

3115124105501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100487874402.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 3115124105501 in words is "three trillion, one hundred fifteen billion, one hundred twenty-four million, one hundred five thousand, five hundred one".