230100120158977 has 2 divisors, whose sum is σ = 230100120158978. Its totient is φ = 230100120158976.

The previous prime is 230100120158969. The next prime is 230100120159023. The reversal of 230100120158977 is 779851021001032.

It is an a-pointer prime, because the next prime (230100120159023) can be obtained adding 230100120158977 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161456641620481 + 68643478538496 = 12706559^2 + 8285136^2 .

It is a cyclic number.

It is not a de Polignac number, because 230100120158977 - 2³ = 230100120158969 is a prime.

It is not a weakly prime, because it can be changed into another prime (230100124158977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115050060079488 + 115050060079489.

It is an arithmetic number, because the mean of its divisors is an integer number (115050060079489).

Almost surely, 2^{230100120158977} is an apocalyptic number.

It is an amenable number.

230100120158977 is a deficient number, since it is larger than the sum of its proper divisors (1).

230100120158977 is an equidigital number, since it uses as much as digits as its factorization.

230100120158977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 230100120158977 in words is "two hundred thirty trillion, one hundred billion, one hundred twenty million, one hundred fifty-eight thousand, nine hundred seventy-seven".