1102402203 has 16 divisors (see below), whose sum is σ = 1686829056. Its totient is φ = 627327360.

The previous prime is 1102402199. The next prime is 1102402229. The reversal of 1102402203 is 3022042011.

It is not a de Polignac number, because 1102402203 - 2² = 1102402199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102402243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103851 + ... + 113972.

It is an arithmetic number, because the mean of its divisors is an integer number (105426816).

Almost surely, 2^1102402203 is an apocalyptic number.

1102402203 is a deficient number, since it is larger than the sum of its proper divisors (584426853).

1102402203 is a wasteful number, since it uses less digits than its factorization.

1102402203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218074.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1102402203 is about 33202.4427264019. The cubic root of 1102402203 is about 1033.0310074169.

Adding to 1102402203 its reverse (3022042011), we get a palindrome (4124444214).

The spelling of 1102402203 in words is "one billion, one hundred two million, four hundred two thousand, two hundred three".