103400031022 has 16 divisors (see below), whose sum is σ = 164236176720. Its totient is φ = 48655105408.

The previous prime is 103400031017. The next prime is 103400031047. The reversal of 103400031022 is 220130004301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103400030987 and 103400031005.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 361488 + ... + 580924.

It is an arithmetic number, because the mean of its divisors is an integer number (10264761045).

Almost surely, 2^103400031022 is an apocalyptic number.

103400031022 is a deficient number, since it is larger than the sum of its proper divisors (60836145698).

103400031022 is a wasteful number, since it uses less digits than its factorization.

103400031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233315.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 103400031022 its reverse (220130004301), we get a palindrome (323530035323).

The spelling of 103400031022 in words is "one hundred three billion, four hundred million, thirty-one thousand, twenty-two".