1100232001311 has 16 divisors (see below), whose sum is σ = 1514911945728. Its totient is φ = 709539220800.

The previous prime is 1100232001307. The next prime is 1100232001327. The reversal of 1100232001311 is 1131002320011.

It is a happy number.

It is not a de Polignac number, because 1100232001311 - 2² = 1100232001307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100232001411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2168310 + ... + 2627171.

It is an arithmetic number, because the mean of its divisors is an integer number (94681996608).

Almost surely, 2^{1100232001311} is an apocalyptic number.

1100232001311 is a deficient number, since it is larger than the sum of its proper divisors (414679944417).

1100232001311 is a wasteful number, since it uses less digits than its factorization.

1100232001311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797982.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1100232001311 its reverse (1131002320011), we get a palindrome (2231234321322).

The spelling of 1100232001311 in words is "one trillion, one hundred billion, two hundred thirty-two million, one thousand, three hundred eleven".