103011113331 has 36 divisors (see below), whose sum is σ = 173745020592. Its totient is φ = 58639611744.

The previous prime is 103011113273. The next prime is 103011113347. The reversal of 103011113331 is 133311110301.

103011113331 is a `hidden beast` number, since 10 + 301 + 11 + 13 + 331 = 666.

It is not a de Polignac number, because 103011113331 - 2¹⁰ = 103011112307 is a prime.

It is a super-2 number, since 2×103011113331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103011113531) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 328096 + ... + 560061.

It is an arithmetic number, because the mean of its divisors is an integer number (4826250572).

Almost surely, 2^103011113331 is an apocalyptic number.

103011113331 is a deficient number, since it is larger than the sum of its proper divisors (70733907261).

103011113331 is a wasteful number, since it uses less digits than its factorization.

103011113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888440 (or 888430 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 103011113331 its reverse (133311110301), we get a palindrome (236322223632).

The spelling of 103011113331 in words is "one hundred three billion, eleven million, one hundred thirteen thousand, three hundred thirty-one".