103102032031 has 16 divisors (see below), whose sum is σ = 107759167488. Its totient is φ = 98529199200.

The previous prime is 103102032023. The next prime is 103102032107. The reversal of 103102032031 is 130230201301.

It is a cyclic number.

It is not a de Polignac number, because 103102032031 - 2³ = 103102032023 is a prime.

It is a super-2 number, since 2×103102032031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103102031996 and 103102032014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103102032731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6571326 + ... + 6586996.

It is an arithmetic number, because the mean of its divisors is an integer number (6734947968).

Almost surely, 2^103102032031 is an apocalyptic number.

103102032031 is a deficient number, since it is larger than the sum of its proper divisors (4657135457).

103102032031 is a wasteful number, since it uses less digits than its factorization.

103102032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18342.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103102032031 its reverse (130230201301), we get a palindrome (233332233332).

The spelling of 103102032031 in words is "one hundred three billion, one hundred two million, thirty-two thousand, thirty-one".