1023033163023 has 16 divisors (see below), whose sum is σ = 1515646696800. Its totient is φ = 682003203840.

The previous prime is 1023033163013. The next prime is 1023033163037. The reversal of 1023033163023 is 3203613303201.

It is a happy number.

1023033163023 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 0 + 3 + 3 + 1 + 630 + 23 = 666.

It is not a de Polignac number, because 1023033163023 - 2¹⁰ = 1023033161999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023033163013) 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, 503613 + ... + 1516473.

It is an arithmetic number, because the mean of its divisors is an integer number (94727918550).

Almost surely, 2^{1023033163023} is an apocalyptic number.

1023033163023 is a deficient number, since it is larger than the sum of its proper divisors (492613533777).

1023033163023 is a wasteful number, since it uses less digits than its factorization.

1023033163023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050279 (or 1050273 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1023033163023 its reverse (3203613303201), we get a palindrome (4226646466224).

The spelling of 1023033163023 in words is "one trillion, twenty-three billion, thirty-three million, one hundred sixty-three thousand, twenty-three".