1102149210 has 16 divisors (see below), whose sum is σ = 2645158176. Its totient is φ = 293906448.

The previous prime is 1102149199. The next prime is 1102149233. The reversal of 1102149210 is 129412011.

It is a happy number.

It is a super-2 number, since 2×1102149210² = 2429465762207248200, which contains 22 as substring.

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, 18369124 + ... + 18369183.

It is an arithmetic number, because the mean of its divisors is an integer number (165322386).

Almost surely, 2^1102149210 is an apocalyptic number.

1102149210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102149210 is an abundant number, since it is smaller than the sum of its proper divisors (1543008966).

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

1102149210 is a wasteful number, since it uses less digits than its factorization.

1102149210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36738317.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1102149210 is about 33198.6326525657. The cubic root of 1102149210 is about 1032.9519770932.

The spelling of 1102149210 in words is "one billion, one hundred two million, one hundred forty-nine thousand, two hundred ten".