1023121110304 has 24 divisors (see below), whose sum is σ = 2079246129408. Its totient is φ = 495058601280.

The previous prime is 1023121110251. The next prime is 1023121110307. The reversal of 1023121110304 is 4030111213201.

It is not an unprimeable number, because it can be changed into a prime (1023121110307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515685052 + ... + 515687035.

It is an arithmetic number, because the mean of its divisors is an integer number (86635255392).

Almost surely, 2^{1023121110304} is an apocalyptic number.

It is an amenable number.

1023121110304 is an abundant number, since it is smaller than the sum of its proper divisors (1056125019104).

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

1023121110304 is a wasteful number, since it uses less digits than its factorization.

1023121110304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031372128 (or 1031372120 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1023121110304 its reverse (4030111213201), we get a palindrome (5053232323505).

The spelling of 1023121110304 in words is "one trillion, twenty-three billion, one hundred twenty-one million, one hundred ten thousand, three hundred four".