1031133200023 has 16 divisors (see below), whose sum is σ = 1117381098240. Its totient is φ = 947737155456.

The previous prime is 1031133199909. The next prime is 1031133200063. The reversal of 1031133200023 is 3200023311301.

It is a cyclic number.

It is not a de Polignac number, because 1031133200023 - 2²⁹ = 1030596329111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031133200063) 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, 3997036 + ... + 4247182.

It is an arithmetic number, because the mean of its divisors is an integer number (69836318640).

Almost surely, 2^{1031133200023} is an apocalyptic number.

1031133200023 is a deficient number, since it is larger than the sum of its proper divisors (86247898217).

1031133200023 is a wasteful number, since it uses less digits than its factorization.

1031133200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255846.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1031133200023 its reverse (3200023311301), we get a palindrome (4231156511324).

The spelling of 1031133200023 in words is "one trillion, thirty-one billion, one hundred thirty-three million, two hundred thousand, twenty-three".