23113133200311 has 32 divisors (see below), whose sum is σ = 38422906252800. Its totient is φ = 12006486679680.

The previous prime is 23113133200309. The next prime is 23113133200343. The reversal of 23113133200311 is 11300233131132.

It is not a de Polignac number, because 23113133200311 - 2¹ = 23113133200309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113133200301) 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, 6988005 + ... + 9749793.

It is an arithmetic number, because the mean of its divisors is an integer number (1200715820400).

Almost surely, 2^{23113133200311} is an apocalyptic number.

23113133200311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23113133200311 is a deficient number, since it is larger than the sum of its proper divisors (15309773052489).

23113133200311 is a wasteful number, since it uses less digits than its factorization.

23113133200311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798039.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 23113133200311 its reverse (11300233131132), we get a palindrome (34413366331443).

The spelling of 23113133200311 in words is "twenty-three trillion, one hundred thirteen billion, one hundred thirty-three million, two hundred thousand, three hundred eleven".