2303220032113 has 32 divisors (see below), whose sum is σ = 3095266067712. Its totient is φ = 1655145273600.

The previous prime is 2303220032111. The next prime is 2303220032119. The reversal of 2303220032113 is 3112300223032.

It is not a de Polignac number, because 2303220032113 - 2¹ = 2303220032111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2303220032111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41523 + ... + 2146663.

It is an arithmetic number, because the mean of its divisors is an integer number (96727064616).

Almost surely, 2^{2303220032113} is an apocalyptic number.

It is an amenable number.

2303220032113 is a deficient number, since it is larger than the sum of its proper divisors (792046035599).

2303220032113 is a wasteful number, since it uses less digits than its factorization.

2303220032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106265.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2303220032113 its reverse (3112300223032), we get a palindrome (5415520255145).

The spelling of 2303220032113 in words is "two trillion, three hundred three billion, two hundred twenty million, thirty-two thousand, one hundred thirteen".