1023169331008 has 56 divisors (see below), whose sum is σ = 2246125356864. Its totient is φ = 458526566400.

The previous prime is 1023169331003. The next prime is 1023169331027. The reversal of 1023169331008 is 8001339613201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023169331003) 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, 10184985 + ... + 10284952.

Almost surely, 2^{1023169331008} is an apocalyptic number.

It is an amenable number.

1023169331008 is an abundant number, since it is smaller than the sum of its proper divisors (1222956025856).

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

1023169331008 is a wasteful number, since it uses less digits than its factorization.

1023169331008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20470031 (or 20470021 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 1023169331008 in words is "one trillion, twenty-three billion, one hundred sixty-nine million, three hundred thirty-one thousand, eight".