125462004211 has 2 divisors, whose sum is σ = 125462004212. Its totient is φ = 125462004210.

The previous prime is 125462004193. The next prime is 125462004221. The reversal of 125462004211 is 112400264521.

It is a strong prime.

It is an emirp because it is prime and its reverse (112400264521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125462004211 - 2²¹ = 125459907059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125462004211.

It is not a weakly prime, because it can be changed into another prime (125462004221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62731002105 + 62731002106.

It is an arithmetic number, because the mean of its divisors is an integer number (62731002106).

Almost surely, 2^125462004211 is an apocalyptic number.

125462004211 is a deficient number, since it is larger than the sum of its proper divisors (1).

125462004211 is an equidigital number, since it uses as much as digits as its factorization.

125462004211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 125462004211 its reverse (112400264521), we get a palindrome (237862268732).

The spelling of 125462004211 in words is "one hundred twenty-five billion, four hundred sixty-two million, four thousand, two hundred eleven".