1102343312 has 40 divisors (see below), whose sum is σ = 2447539776. Its totient is φ = 471148416.

The previous prime is 1102343309. The next prime is 1102343351. The reversal of 1102343312 is 2133432011.

It is a super-2 number, since 2×1102343312² = 2430321555022258688, 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, 28583 + ... + 54969.

Almost surely, 2^1102343312 is an apocalyptic number.

It is an amenable number.

1102343312 is an abundant number, since it is smaller than the sum of its proper divisors (1345196464).

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

1102343312 is a wasteful number, since it uses less digits than its factorization.

1102343312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26775 (or 26769 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1102343312 is about 33201.5558671578. Note that the first 3 decimals coincide. The cubic root of 1102343312 is about 1033.0126120399.

Adding to 1102343312 its reverse (2133432011), we get a palindrome (3235775323).

The spelling of 1102343312 in words is "one billion, one hundred two million, three hundred forty-three thousand, three hundred twelve".