103352931 has 12 divisors (see below), whose sum is σ = 162859320. Its totient is φ = 62638080.

The previous prime is 103352929. The next prime is 103352939. The reversal of 103352931 is 139253301.

It is a happy number.

103352931 is a `hidden beast` number, since 103 + 3 + 529 + 31 = 666.

It is not a de Polignac number, because 103352931 - 2¹ = 103352929 is a prime.

It is a super-2 number, since 2×103352931² = 21363656692581522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103352895 and 103352904.

It is not an unprimeable number, because it can be changed into a prime (103352939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521886 + ... + 522083.

It is an arithmetic number, because the mean of its divisors is an integer number (13571610).

Almost surely, 2^103352931 is an apocalyptic number.

103352931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103352931 is a deficient number, since it is larger than the sum of its proper divisors (59506389).

103352931 is a wasteful number, since it uses less digits than its factorization.

103352931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043986 (or 1043983 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 103352931 is about 10166.2643581603. The cubic root of 103352931 is about 469.2896028098.

The spelling of 103352931 in words is "one hundred three million, three hundred fifty-two thousand, nine hundred thirty-one".