1113002211131 has 8 divisors (see below), whose sum is σ = 1113574371840. Its totient is φ = 1112430178728.

The previous prime is 1113002211119. The next prime is 1113002211137. The reversal of 1113002211131 is 1311122003111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113002211131 is a prime.

It is a super-2 number, since 2×1113002211131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113002211137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20612090 + ... + 20666016.

It is an arithmetic number, because the mean of its divisors is an integer number (139196796480).

Almost surely, 2^{1113002211131} is an apocalyptic number.

1113002211131 is a deficient number, since it is larger than the sum of its proper divisors (572160709).

1113002211131 is an equidigital number, since it uses as much as digits as its factorization.

1113002211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64153.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1113002211131 its reverse (1311122003111), we get a palindrome (2424124214242).

The spelling of 1113002211131 in words is "one trillion, one hundred thirteen billion, two million, two hundred eleven thousand, one hundred thirty-one".