1113312301290 has 216 divisors, whose sum is σ = 3377977958628. Its totient is φ = 253659490560.

The previous prime is 1113312301289. The next prime is 1113312301391. The reversal of 1113312301290 is 921032133111.

1113312301290 is a `hidden beast` number, since 1 + 1 + 1 + 331 + 2 + 301 + 29 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1110142498689 + 3169802601 = 1053633^2 + 56301^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 646897630 + ... + 646899350.

Almost surely, 2^{1113312301290} is an apocalyptic number.

1113312301290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113312301290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1688988979314).

1113312301290 is an abundant number, since it is smaller than the sum of its proper divisors (2264665657338).

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

1113312301290 is a wasteful number, since it uses less digits than its factorization.

1113312301290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 2121 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 1113312301290 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, three hundred one thousand, two hundred ninety".