1101032101331 has 12 divisors (see below), whose sum is σ = 1111137366456. Its totient is φ = 1091015914560.

The previous prime is 1101032101313. The next prime is 1101032101363. The reversal of 1101032101331 is 1331012301011.

It is not a de Polignac number, because 1101032101331 - 2²² = 1101027907027 is a prime.

It is a super-2 number, since 2×1101032101331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101032101931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11673995 + ... + 11767931.

It is an arithmetic number, because the mean of its divisors is an integer number (92594780538).

Almost surely, 2^{1101032101331} is an apocalyptic number.

1101032101331 is a deficient number, since it is larger than the sum of its proper divisors (10105265125).

1101032101331 is an frugal number, since it uses more digits than its factorization.

1101032101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94882 (or 94751 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1101032101331 its reverse (1331012301011), we get a palindrome (2432044402342).

The spelling of 1101032101331 in words is "one trillion, one hundred one billion, thirty-two million, one hundred one thousand, three hundred thirty-one".