125145325031030 has 16 divisors (see below), whose sum is σ = 225281674581264. Its totient is φ = 50053665673440.

The previous prime is 125145325031021. The next prime is 125145325031071. The reversal of 125145325031030 is 30130523541521.

It is a happy number.

It is a super-2 number, since 2×125145325031030² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557924636 + ... + 558148895.

It is an arithmetic number, because the mean of its divisors is an integer number (14080104661329).

Almost surely, 2^{125145325031030} is an apocalyptic number.

125145325031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125145325031030 is a deficient number, since it is larger than the sum of its proper divisors (100136349550234).

125145325031030 is a wasteful number, since it uses less digits than its factorization.

125145325031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116084751.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 125145325031030 its reverse (30130523541521), we get a palindrome (155275848572551).

The spelling of 125145325031030 in words is "one hundred twenty-five trillion, one hundred forty-five billion, three hundred twenty-five million, thirty-one thousand, thirty".