125238970183 has 2 divisors, whose sum is σ = 125238970184. Its totient is φ = 125238970182.

The previous prime is 125238970177. The next prime is 125238970217. The reversal of 125238970183 is 381079832521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125238970183 - 2²¹ = 125236873031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125238910183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62619485091 + 62619485092.

It is an arithmetic number, because the mean of its divisors is an integer number (62619485092).

Almost surely, 2^125238970183 is an apocalyptic number.

125238970183 is a deficient number, since it is larger than the sum of its proper divisors (1).

125238970183 is an equidigital number, since it uses as much as digits as its factorization.

125238970183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 125238970183 in words is "one hundred twenty-five billion, two hundred thirty-eight million, nine hundred seventy thousand, one hundred eighty-three".