230472887427513 has 6 divisors (see below), whose sum is σ = 332905281839754. Its totient is φ = 153648591618336.

The previous prime is 230472887427487. The next prime is 230472887427539. The reversal of 230472887427513 is 315724788274032.

230472887427513 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 7 + 28 + 8 + 74 + 27 + 513 = 666.

It is an interprime number because it is at equal distance from previous prime (230472887427487) and next prime (230472887427539).

It can be written as a sum of positive squares in only one way, i.e., 177822945090729 + 52649942336784 = 13335027^2 + 7256028^2 .

It is not a de Polignac number, because 230472887427513 - 2³² = 230468592460217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230472887427583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12804049301520 + ... + 12804049301537.

It is an arithmetic number, because the mean of its divisors is an integer number (55484213639959).

Almost surely, 2^{230472887427513} is an apocalyptic number.

It is an amenable number.

230472887427513 is a deficient number, since it is larger than the sum of its proper divisors (102432394412241).

230472887427513 is a wasteful number, since it uses less digits than its factorization.

230472887427513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25608098603063 (or 25608098603060 counting only the distinct ones).

The product of its (nonzero) digits is 126443520, while the sum is 63.

The spelling of 230472887427513 in words is "two hundred thirty trillion, four hundred seventy-two billion, eight hundred eighty-seven million, four hundred twenty-seven thousand, five hundred thirteen".