125177233 has 2 divisors, whose sum is σ = 125177234. Its totient is φ = 125177232.

The previous prime is 125177231. The next prime is 125177243. The reversal of 125177233 is 332771521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79709184 + 45468049 = 8928^2 + 6743^2 .

It is a cyclic number.

It is not a de Polignac number, because 125177233 - 2¹ = 125177231 is a prime.

It is a super-3 number, since 3×125177233³ (a number of 25 digits) contains 333 as substring.

Together with 125177231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 125177195 and 125177204.

It is not a weakly prime, because it can be changed into another prime (125177231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62588616 + 62588617.

It is an arithmetic number, because the mean of its divisors is an integer number (62588617).

Almost surely, 2^125177233 is an apocalyptic number.

It is an amenable number.

125177233 is a deficient number, since it is larger than the sum of its proper divisors (1).

125177233 is an equidigital number, since it uses as much as digits as its factorization.

125177233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8820, while the sum is 31.

The square root of 125177233 is about 11188.2631806729. The cubic root of 125177233 is about 500.2361990691.

The spelling of 125177233 in words is "one hundred twenty-five million, one hundred seventy-seven thousand, two hundred thirty-three".