125410032051 has 4 divisors (see below), whose sum is σ = 167213376072. Its totient is φ = 83606688032.

The previous prime is 125410032023. The next prime is 125410032089. The reversal of 125410032051 is 150230014521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125410032051 - 2¹⁰ = 125410031027 is a prime.

It is a super-2 number, since 2×125410032051² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125410032091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20901672006 + ... + 20901672011.

It is an arithmetic number, because the mean of its divisors is an integer number (41803344018).

Almost surely, 2^125410032051 is an apocalyptic number.

125410032051 is a deficient number, since it is larger than the sum of its proper divisors (41803344021).

125410032051 is an equidigital number, since it uses as much as digits as its factorization.

125410032051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41803344020.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 125410032051 its reverse (150230014521), we get a palindrome (275640046572).

The spelling of 125410032051 in words is "one hundred twenty-five billion, four hundred ten million, thirty-two thousand, fifty-one".