1133120020331 has 16 divisors (see below), whose sum is σ = 1292114273184. Its totient is φ = 984392108544.

The previous prime is 1133120020313. The next prime is 1133120020381. The reversal of 1133120020331 is 1330200213311.

It is not a de Polignac number, because 1133120020331 - 2⁶ = 1133120020267 is a prime.

It is a super-2 number, since 2×1133120020331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133120020381) 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, 6702761 + ... + 6869733.

It is an arithmetic number, because the mean of its divisors is an integer number (80757142074).

Almost surely, 2^{1133120020331} is an apocalyptic number.

1133120020331 is a deficient number, since it is larger than the sum of its proper divisors (158994252853).

1133120020331 is a wasteful number, since it uses less digits than its factorization.

1133120020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197710.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1133120020331 its reverse (1330200213311), we get a palindrome (2463320233642).

The spelling of 1133120020331 in words is "one trillion, one hundred thirty-three billion, one hundred twenty million, twenty thousand, three hundred thirty-one".