113030133031 has 4 divisors (see below), whose sum is σ = 113031629032. Its totient is φ = 113028637032.

The previous prime is 113030132993. The next prime is 113030133071. The reversal of 113030133031 is 130331030311.

It is a happy number.

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 113030133031 - 2¹⁵ = 113030100263 is a prime.

It is a super-2 number, since 2×113030133031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113030133071) 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, 628281 + ... + 787906.

It is an arithmetic number, because the mean of its divisors is an integer number (28257907258).

Almost surely, 2^113030133031 is an apocalyptic number.

113030133031 is a deficient number, since it is larger than the sum of its proper divisors (1496001).

113030133031 is an equidigital number, since it uses as much as digits as its factorization.

113030133031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496000.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 113030133031 its reverse (130331030311), we get a palindrome (243361163342).

The spelling of 113030133031 in words is "one hundred thirteen billion, thirty million, one hundred thirty-three thousand, thirty-one".