230477045951 has 4 divisors (see below), whose sum is σ = 230856745152. Its totient is φ = 230097346752.

The previous prime is 230477045933. The next prime is 230477045959. The reversal of 230477045951 is 159540774032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230477045951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230477045896 and 230477045905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230477045959) 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, 189848690 + ... + 189849903.

It is an arithmetic number, because the mean of its divisors is an integer number (57714186288).

Almost surely, 2^230477045951 is an apocalyptic number.

230477045951 is a deficient number, since it is larger than the sum of its proper divisors (379699201).

230477045951 is an equidigital number, since it uses as much as digits as its factorization.

230477045951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379699200.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 230477045951 in words is "two hundred thirty billion, four hundred seventy-seven million, forty-five thousand, nine hundred fifty-one".