1023203102000 has 80 divisors (see below), whose sum is σ = 2505423273600. Its totient is φ = 404100403200.

The previous prime is 1023203101981. The next prime is 1023203102027. The reversal of 1023203102000 is 2013023201.

It is a happy number.

1023203102000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3079985 + ... + 3395984.

It is an arithmetic number, because the mean of its divisors is an integer number (31317790920).

Almost surely, 2^{1023203102000} is an apocalyptic number.

1023203102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023203102000 is an abundant number, since it is smaller than the sum of its proper divisors (1482220171600).

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

1023203102000 is an equidigital number, since it uses as much as digits as its factorization.

1023203102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6476071 (or 6476055 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1023203102000 its reverse (2013023201), we get a palindrome (1025216125201).

The spelling of 1023203102000 in words is "one trillion, twenty-three billion, two hundred three million, one hundred two thousand".