23156313645154 has 8 divisors (see below), whose sum is σ = 34735371770880. Its totient is φ = 11577856388196.

The previous prime is 23156313645149. The next prime is 23156313645233. The reversal of 23156313645154 is 45154631365132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23156313645098 and 23156313645107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150120834 + ... + 150275005.

It is an arithmetic number, because the mean of its divisors is an integer number (4341921471360).

Almost surely, 2^{23156313645154} is an apocalyptic number.

23156313645154 is a deficient number, since it is larger than the sum of its proper divisors (11579058125726).

23156313645154 is a wasteful number, since it uses less digits than its factorization.

23156313645154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300434384.

The product of its digits is 3888000, while the sum is 49.

The spelling of 23156313645154 in words is "twenty-three trillion, one hundred fifty-six billion, three hundred thirteen million, six hundred forty-five thousand, one hundred fifty-four".