110011131321 has 24 divisors (see below), whose sum is σ = 183754859904. Its totient is φ = 58027848480.

The previous prime is 110011131287. The next prime is 110011131359. The reversal of 110011131321 is 123131110011.

It is not a de Polignac number, because 110011131321 - 2¹⁴ = 110011114937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110011131321.

It is not an unprimeable number, because it can be changed into a prime (110011131361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28781745 + ... + 28785566.

It is an arithmetic number, because the mean of its divisors is an integer number (7656452496).

Almost surely, 2^110011131321 is an apocalyptic number.

It is an amenable number.

110011131321 is a deficient number, since it is larger than the sum of its proper divisors (73743728583).

110011131321 is a wasteful number, since it uses less digits than its factorization.

110011131321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57567341 (or 57567334 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 110011131321 its reverse (123131110011), we get a palindrome (233142241332).

The spelling of 110011131321 in words is "one hundred ten billion, eleven million, one hundred thirty-one thousand, three hundred twenty-one".