1133133202031 has 4 divisors (see below), whose sum is σ = 1140738123000. Its totient is φ = 1125528281064.

The previous prime is 1133133202021. The next prime is 1133133202073. The reversal of 1133133202031 is 1302023313311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1133133202031 - 2²⁶ = 1133066093167 is a prime.

It is a super-2 number, since 2×1133133202031² (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 = 1133133201988 and 1133133202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133133202021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3802460261 + ... + 3802460558.

It is an arithmetic number, because the mean of its divisors is an integer number (285184530750).

Almost surely, 2^{1133133202031} is an apocalyptic number.

1133133202031 is a deficient number, since it is larger than the sum of its proper divisors (7604920969).

1133133202031 is an equidigital number, since it uses as much as digits as its factorization.

1133133202031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7604920968.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1133133202031 its reverse (1302023313311), we get a palindrome (2435156515342).

The spelling of 1133133202031 in words is "one trillion, one hundred thirty-three billion, one hundred thirty-three million, two hundred two thousand, thirty-one".