10203032099 has 24 divisors (see below), whose sum is σ = 11275827552. Its totient is φ = 9225964800.

The previous prime is 10203032029. The next prime is 10203032123. The reversal of 10203032099 is 99023030201.

It is a de Polignac number, because none of the positive numbers 2^k-10203032099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10203032029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1860149 + ... + 1865625.

It is an arithmetic number, because the mean of its divisors is an integer number (469826148).

Almost surely, 2^10203032099 is an apocalyptic number.

10203032099 is a deficient number, since it is larger than the sum of its proper divisors (1072795453).

10203032099 is a wasteful number, since it uses less digits than its factorization.

10203032099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 10203032099 in words is "ten billion, two hundred three million, thirty-two thousand, ninety-nine".