23115165211514 has 32 divisors (see below), whose sum is σ = 37928462423040. Its totient is φ = 10535683939200.

The previous prime is 23115165211493. The next prime is 23115165211583. The reversal of 23115165211514 is 41511256151132.

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, 156707294 + ... + 156854729.

It is an arithmetic number, because the mean of its divisors is an integer number (1185264450720).

Almost surely, 2^{23115165211514} is an apocalyptic number.

23115165211514 is a deficient number, since it is larger than the sum of its proper divisors (14813297211526).

23115165211514 is a wasteful number, since it uses less digits than its factorization.

23115165211514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313562126.

The product of its digits is 36000, while the sum is 38.

The spelling of 23115165211514 in words is "twenty-three trillion, one hundred fifteen billion, one hundred sixty-five million, two hundred eleven thousand, five hundred fourteen".