125381293 has 2 divisors, whose sum is σ = 125381294. Its totient is φ = 125381292.

The previous prime is 125381287. The next prime is 125381353. The reversal of 125381293 is 392183521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125148969 + 232324 = 11187^2 + 482^2 .

It is a cyclic number.

It is not a de Polignac number, because 125381293 - 2¹⁷ = 125250221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125381203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62690646 + 62690647.

It is an arithmetic number, because the mean of its divisors is an integer number (62690647).

Almost surely, 2^125381293 is an apocalyptic number.

It is an amenable number.

125381293 is a deficient number, since it is larger than the sum of its proper divisors (1).

125381293 is an equidigital number, since it uses as much as digits as its factorization.

125381293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 125381293 is about 11197.3788450691. The cubic root of 125381293 is about 500.5078746187.

It can be divided in two parts, 12538 and 1293, that added together give a palindrome (13831).

The spelling of 125381293 in words is "one hundred twenty-five million, three hundred eighty-one thousand, two hundred ninety-three".