103226125631 has 4 divisors (see below), whose sum is σ = 103290603264. Its totient is φ = 103161648000.

The previous prime is 103226125627. The next prime is 103226125633. The reversal of 103226125631 is 136521622301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136521622301 = 6203 ⋅22008967.

It is a cyclic number.

It is not a de Polignac number, because 103226125631 - 2² = 103226125627 is a prime.

It is a super-2 number, since 2×103226125631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103226125633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32236415 + ... + 32239616.

It is an arithmetic number, because the mean of its divisors is an integer number (25822650816).

Almost surely, 2^103226125631 is an apocalyptic number.

103226125631 is a deficient number, since it is larger than the sum of its proper divisors (64477633).

103226125631 is an equidigital number, since it uses as much as digits as its factorization.

103226125631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64477632.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 103226125631 its reverse (136521622301), we get a palindrome (239747747932).

The spelling of 103226125631 in words is "one hundred three billion, two hundred twenty-six million, one hundred twenty-five thousand, six hundred thirty-one".