1102302311232 has 112 divisors (see below), whose sum is σ = 3012030088704. Its totient is φ = 355411200000.

The previous prime is 1102302311221. The next prime is 1102302311251. The reversal of 1102302311232 is 2321132032011.

It is a super-3 number, since 3×1102302311232³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102302311199 and 1102302311208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12699982 + ... + 12786482.

It is an arithmetic number, because the mean of its divisors is an integer number (26893125792).

Almost surely, 2^{1102302311232} is an apocalyptic number.

1102302311232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102302311232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506015044352).

1102302311232 is an abundant number, since it is smaller than the sum of its proper divisors (1909727777472).

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

1102302311232 is a wasteful number, since it uses less digits than its factorization.

1102302311232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88688 (or 88678 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1102302311232 its reverse (2321132032011), we get a palindrome (3423434343243).

The spelling of 1102302311232 in words is "one trillion, one hundred two billion, three hundred two million, three hundred eleven thousand, two hundred thirty-two".