2265152514123 has 16 divisors (see below), whose sum is σ = 3027558903840. Its totient is φ = 1506428077824.

The previous prime is 2265152514073. The next prime is 2265152514161. The reversal of 2265152514123 is 3214152515622.

It is not a de Polignac number, because 2265152514123 - 2¹⁷ = 2265152383051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2265152514173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1651215 + ... + 2693847.

It is an arithmetic number, because the mean of its divisors is an integer number (189222431490).

Almost surely, 2^{2265152514123} is an apocalyptic number.

2265152514123 is a deficient number, since it is larger than the sum of its proper divisors (762406389717).

2265152514123 is a wasteful number, since it uses less digits than its factorization.

2265152514123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044398.

The product of its digits is 144000, while the sum is 39.

The spelling of 2265152514123 in words is "two trillion, two hundred sixty-five billion, one hundred fifty-two million, five hundred fourteen thousand, one hundred twenty-three".