1113303030131 has 4 divisors (see below), whose sum is σ = 1113305982264. Its totient is φ = 1113300078000.

The previous prime is 1113303030127. The next prime is 1113303030157. The reversal of 1113303030131 is 1310303033111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1113303030131 - 2² = 1113303030127 is a prime.

It is a super-2 number, since 2×1113303030131² (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 (1113303030031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810290 + ... + 1697991.

It is an arithmetic number, because the mean of its divisors is an integer number (278326495566).

Almost surely, 2^{1113303030131} is an apocalyptic number.

1113303030131 is a deficient number, since it is larger than the sum of its proper divisors (2952133).

1113303030131 is an equidigital number, since it uses as much as digits as its factorization.

1113303030131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952132.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1113303030131 its reverse (1310303033111), we get a palindrome (2423606063242).

The spelling of 1113303030131 in words is "one trillion, one hundred thirteen billion, three hundred three million, thirty thousand, one hundred thirty-one".