103252530031 has 16 divisors (see below), whose sum is σ = 120895225920. Its totient is φ = 86333425920.

The previous prime is 103252530011. The next prime is 103252530049. The reversal of 103252530031 is 130035252301.

It is not a de Polignac number, because 103252530031 - 2⁷ = 103252529903 is a prime.

It is a super-2 number, since 2×103252530031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103252529978 and 103252530005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103252530011) 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 15 ways as a sum of consecutive naturals, for example, 3368185 + ... + 3398701.

It is an arithmetic number, because the mean of its divisors is an integer number (7555951620).

Almost surely, 2^103252530031 is an apocalyptic number.

103252530031 is a deficient number, since it is larger than the sum of its proper divisors (17642695889).

103252530031 is a wasteful number, since it uses less digits than its factorization.

103252530031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42354.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 103252530031 its reverse (130035252301), we get a palindrome (233287782332).

The spelling of 103252530031 in words is "one hundred three billion, two hundred fifty-two million, five hundred thirty thousand, thirty-one".