103523307650 has 24 divisors (see below), whose sum is σ = 220060974720. Its totient is φ = 35493705360.

The previous prime is 103523307611. The next prime is 103523307731. The reversal of 103523307650 is 56703325301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 103523307650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147890090 + ... + 147890789.

It is an arithmetic number, because the mean of its divisors is an integer number (9169207280).

Almost surely, 2^103523307650 is an apocalyptic number.

103523307650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103523307650 is an abundant number, since it is smaller than the sum of its proper divisors (116537667070).

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

103523307650 is a wasteful number, since it uses less digits than its factorization.

103523307650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295780898 (or 295780893 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 35.

The spelling of 103523307650 in words is "one hundred three billion, five hundred twenty-three million, three hundred seven thousand, six hundred fifty".