1102302112 has 12 divisors (see below), whose sum is σ = 2170157346. Its totient is φ = 551151040.

The previous prime is 1102302077. The next prime is 1102302199. The reversal of 1102302112 is 2112032011.

It can be written as a sum of positive squares in only one way, i.e., 938564496 + 163737616 = 30636^2 + 12796^2 .

It is a super-2 number, since 2×1102302112² = 2430139892239321088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102302092 and 1102302101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17223439 + ... + 17223502.

Almost surely, 2^1102302112 is an apocalyptic number.

It is an amenable number.

1102302112 is a deficient number, since it is larger than the sum of its proper divisors (1067855234).

1102302112 is an equidigital number, since it uses as much as digits as its factorization.

1102302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34446951 (or 34446943 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1102302112 is about 33200.9354085092. The cubic root of 1102302112 is about 1032.9997422895. Note that the first 3 decimals are identical.

Adding to 1102302112 its reverse (2112032011), we get a palindrome (3214334123).

The spelling of 1102302112 in words is "one billion, one hundred two million, three hundred two thousand, one hundred twelve".