23054320715147 has 4 divisors (see below), whose sum is σ = 23054529800376. Its totient is φ = 23054111629920.

The previous prime is 23054320715123. The next prime is 23054320715191. The reversal of 23054320715147 is 74151702345032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23054320715147 - 2¹⁰ = 23054320714123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23054320715098 and 23054320715107.

It is not an unprimeable number, because it can be changed into a prime (23054320718147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104377133 + ... + 104597774.

It is an arithmetic number, because the mean of its divisors is an integer number (5763632450094).

Almost surely, 2^{23054320715147} is an apocalyptic number.

23054320715147 is a deficient number, since it is larger than the sum of its proper divisors (209085229).

23054320715147 is a wasteful number, since it uses less digits than its factorization.

23054320715147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209085228.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 23054320715147 in words is "twenty-three trillion, fifty-four billion, three hundred twenty million, seven hundred fifteen thousand, one hundred forty-seven".