10203022102 has 32 divisors (see below), whose sum is σ = 19155628800. Its totient is φ = 3967943328.

The previous prime is 10203022099. The next prime is 10203022153. The reversal of 10203022102 is 20122030201.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 464352 + ... + 485827.

It is an arithmetic number, because the mean of its divisors is an integer number (598613400).

Almost surely, 2^10203022102 is an apocalyptic number.

10203022102 is a deficient number, since it is larger than the sum of its proper divisors (8952606698).

10203022102 is a wasteful number, since it uses less digits than its factorization.

10203022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950260.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10203022102 its reverse (20122030201), we get a palindrome (30325052303).

The spelling of 10203022102 in words is "ten billion, two hundred three million, twenty-two thousand, one hundred two".