1023033163038 has 16 divisors (see below), whose sum is σ = 2116620337680. Its totient is φ = 329252052416.

The previous prime is 1023033163037. The next prime is 1023033163073. The reversal of 1023033163038 is 8303613303201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023033163037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2939750295 + ... + 2939750642.

It is an arithmetic number, because the mean of its divisors is an integer number (132288771105).

Almost surely, 2^{1023033163038} is an apocalyptic number.

1023033163038 is an abundant number, since it is smaller than the sum of its proper divisors (1093587174642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023033163038 is a wasteful number, since it uses less digits than its factorization.

1023033163038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879500971.

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 1023033163038 its reverse (8303613303201), we get a palindrome (9326646466239).

The spelling of 1023033163038 in words is "one trillion, twenty-three billion, thirty-three million, one hundred sixty-three thousand, thirty-eight".