113000203103331 has 4 divisors (see below), whose sum is σ = 150666937471112. Its totient is φ = 75333468735552.

The previous prime is 113000203103309. The next prime is 113000203103393. The reversal of 113000203103331 is 133301302000311.

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

It is not a de Polignac number, because 113000203103331 - 2⁵ = 113000203103299 is a prime.

It is a super-2 number, since 2×113000203103331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113000203103298 and 113000203103307.

It is not an unprimeable number, because it can be changed into a prime (113000203103131) 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, 18833367183886 + ... + 18833367183891.

It is an arithmetic number, because the mean of its divisors is an integer number (37666734367778).

Almost surely, 2^{113000203103331} is an apocalyptic number.

113000203103331 is a deficient number, since it is larger than the sum of its proper divisors (37666734367781).

113000203103331 is an equidigital number, since it uses as much as digits as its factorization.

113000203103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666734367780.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 113000203103331 its reverse (133301302000311), we get a palindrome (246301505103642).

The spelling of 113000203103331 in words is "one hundred thirteen trillion, two hundred three million, one hundred three thousand, three hundred thirty-one".