11331022123113 has 128 divisors (see below), whose sum is σ = 20560103424000. Its totient is φ = 5371276458240.

The previous prime is 11331022123103. The next prime is 11331022123117. The reversal of 11331022123113 is 31132122013311.

It is not a de Polignac number, because 11331022123113 - 2⁴ = 11331022123097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11331022123117) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 53224506 + ... + 53436972.

It is an arithmetic number, because the mean of its divisors is an integer number (160625808000).

Almost surely, 2^{11331022123113} is an apocalyptic number.

It is an amenable number.

11331022123113 is a deficient number, since it is larger than the sum of its proper divisors (9229081300887).

11331022123113 is a wasteful number, since it uses less digits than its factorization.

11331022123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212955.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11331022123113 its reverse (31132122013311), we get a palindrome (42463144136424).

The spelling of 11331022123113 in words is "eleven trillion, three hundred thirty-one billion, twenty-two million, one hundred twenty-three thousand, one hundred thirteen".