125038020467 has 2 divisors, whose sum is σ = 125038020468. Its totient is φ = 125038020466.

The previous prime is 125038020361. The next prime is 125038020529. The reversal of 125038020467 is 764020830521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125038020467 - 2²⁶ = 124970911603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125038020467.

It is not a weakly prime, because it can be changed into another prime (125038025467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62519010233 + 62519010234.

It is an arithmetic number, because the mean of its divisors is an integer number (62519010234).

Almost surely, 2^125038020467 is an apocalyptic number.

125038020467 is a deficient number, since it is larger than the sum of its proper divisors (1).

125038020467 is an equidigital number, since it uses as much as digits as its factorization.

125038020467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

Adding to 125038020467 its reverse (764020830521), we get a palindrome (889058850988).

The spelling of 125038020467 in words is "one hundred twenty-five billion, thirty-eight million, twenty thousand, four hundred sixty-seven".