2311132013102 has 16 divisors (see below), whose sum is σ = 3783900016512. Its totient is φ = 1049945764920.

The previous prime is 2311132013089. The next prime is 2311132013107. The reversal of 2311132013102 is 2013102311132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311132013107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28397768 + ... + 28479035.

It is an arithmetic number, because the mean of its divisors is an integer number (236493751032).

Almost surely, 2^{2311132013102} is an apocalyptic number.

2311132013102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2311132013102 is a deficient number, since it is larger than the sum of its proper divisors (1472768003410).

2311132013102 is a wasteful number, since it uses less digits than its factorization.

2311132013102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56878663.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2311132013102 its reverse (2013102311132), we get a palindrome (4324234324234).

The spelling of 2311132013102 in words is "two trillion, three hundred eleven billion, one hundred thirty-two million, thirteen thousand, one hundred two".