1133301000331 has 16 divisors (see below), whose sum is σ = 1201296096000. Its totient is φ = 1067303670048.

The previous prime is 1133301000323. The next prime is 1133301000343. The reversal of 1133301000331 is 1330001033311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1133301000331 - 2³ = 1133301000323 is a prime.

It is a super-2 number, since 2×1133301000331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133301000299 and 1133301000308.

It is not an unprimeable number, because it can be changed into a prime (1133301000371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281520 + ... + 1531618.

It is an arithmetic number, because the mean of its divisors is an integer number (75081006000).

Almost surely, 2^{1133301000331} is an apocalyptic number.

1133301000331 is a deficient number, since it is larger than the sum of its proper divisors (67995095669).

1133301000331 is a wasteful number, since it uses less digits than its factorization.

1133301000331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250898.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 1133301000331 its reverse (1330001033311), we get a palindrome (2463302033642).

The spelling of 1133301000331 in words is "one trillion, one hundred thirty-three billion, three hundred one million, three hundred thirty-one", and thus it is an aban number.