1023023310112 has 24 divisors (see below), whose sum is σ = 2014301520000. Its totient is φ = 511454670144.

The previous prime is 1023023310017. The next prime is 1023023310121. The reversal of 1023023310112 is 2110133203201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023023310112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488312 + ... + 2064247.

It is an arithmetic number, because the mean of its divisors is an integer number (83929230000).

Almost surely, 2^{1023023310112} is an apocalyptic number.

It is an amenable number.

1023023310112 is a deficient number, since it is larger than the sum of its proper divisors (991278209888).

1023023310112 is an equidigital number, since it uses as much as digits as its factorization.

1023023310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561568 (or 3561560 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1023023310112 its reverse (2110133203201), we get a palindrome (3133156513313).

The spelling of 1023023310112 in words is "one trillion, twenty-three billion, twenty-three million, three hundred ten thousand, one hundred twelve".