103656032 has 24 divisors (see below), whose sum is σ = 212947056. Its totient is φ = 49574272.

The previous prime is 103656031. The next prime is 103656061. The reversal of 103656032 is 230656301.

It is a junction number, because it is equal to n+sod(n) for n = 103655992 and 103656010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103656031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69683 + ... + 71154.

It is an arithmetic number, because the mean of its divisors is an integer number (8872794).

Almost surely, 2^103656032 is an apocalyptic number.

It is an amenable number.

103656032 is an abundant number, since it is smaller than the sum of its proper divisors (109291024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103656032 is a wasteful number, since it uses less digits than its factorization.

103656032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140870 (or 140862 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 103656032 is about 10181.1606411057. The cubic root of 103656032 is about 469.7479137076.

The spelling of 103656032 in words is "one hundred three million, six hundred fifty-six thousand, thirty-two".