2303110213011 has 12 divisors (see below), whose sum is σ = 3326755692000. Its totient is φ = 1535387913360.

The previous prime is 2303110213007. The next prime is 2303110213013. The reversal of 2303110213011 is 1103120113032.

2303110213011 is a `hidden beast` number, since 2 + 30 + 311 + 0 + 21 + 301 + 1 = 666.

It is not a de Polignac number, because 2303110213011 - 2² = 2303110213007 is a prime.

It is a super-2 number, since 2×2303110213011² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2303110213013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 781636 + ... + 2284113.

It is an arithmetic number, because the mean of its divisors is an integer number (277229641000).

Almost surely, 2^{2303110213011} is an apocalyptic number.

2303110213011 is a deficient number, since it is larger than the sum of its proper divisors (1023645478989).

2303110213011 is a wasteful number, since it uses less digits than its factorization.

2303110213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149226 (or 3149223 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2303110213011 its reverse (1103120113032), we get a palindrome (3406230326043).

The spelling of 2303110213011 in words is "two trillion, three hundred three billion, one hundred ten million, two hundred thirteen thousand, eleven".