125330335231 has 2 divisors, whose sum is σ = 125330335232. Its totient is φ = 125330335230.

The previous prime is 125330335159. The next prime is 125330335241. The reversal of 125330335231 is 132533033521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125330335231 - 2⁷ = 125330335103 is a prime.

It is a super-2 number, since 2×125330335231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125330335193 and 125330335202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125330335241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62665167615 + 62665167616.

It is an arithmetic number, because the mean of its divisors is an integer number (62665167616).

Almost surely, 2^125330335231 is an apocalyptic number.

125330335231 is a deficient number, since it is larger than the sum of its proper divisors (1).

125330335231 is an equidigital number, since it uses as much as digits as its factorization.

125330335231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 125330335231 its reverse (132533033521), we get a palindrome (257863368752).

The spelling of 125330335231 in words is "one hundred twenty-five billion, three hundred thirty million, three hundred thirty-five thousand, two hundred thirty-one".