203125012152679 has 2 divisors, whose sum is σ = 203125012152680. Its totient is φ = 203125012152678.

The previous prime is 203125012152617. The next prime is 203125012152703. The reversal of 203125012152679 is 976251210521302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203125012152679 - 2²³ = 203125003764071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203125012159679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101562506076339 + 101562506076340.

It is an arithmetic number, because the mean of its divisors is an integer number (101562506076340).

Almost surely, 2^{203125012152679} is an apocalyptic number.

203125012152679 is a deficient number, since it is larger than the sum of its proper divisors (1).

203125012152679 is an equidigital number, since it uses as much as digits as its factorization.

203125012152679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 203125012152679 in words is "two hundred three trillion, one hundred twenty-five billion, twelve million, one hundred fifty-two thousand, six hundred seventy-nine".