1029902118 has 16 divisors (see below), whose sum is σ = 2354062080. Its totient is φ = 294257736.

The previous prime is 1029902063. The next prime is 1029902123. The reversal of 1029902118 is 8112099201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12260698 + ... + 12260781.

It is an arithmetic number, because the mean of its divisors is an integer number (147128880).

Almost surely, 2^1029902118 is an apocalyptic number.

1029902118 is an abundant number, since it is smaller than the sum of its proper divisors (1324159962).

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

1029902118 is a wasteful number, since it uses less digits than its factorization.

1029902118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24521491.

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 1029902118 is about 32092.0880903689. The cubic root of 1029902118 is about 1009.8696423596.

The spelling of 1029902118 in words is "one billion, twenty-nine million, nine hundred two thousand, one hundred eighteen".