10203201123000 has 64 divisors (see below), whose sum is σ = 31833987513120. Its totient is φ = 2720853632000.

The previous prime is 10203201122957. The next prime is 10203201123029. The reversal of 10203201123000 is 32110230201.

It is a super-2 number, since 2×10203201123000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1700530521 + ... + 1700536520.

Almost surely, 2^{10203201123000} is an apocalyptic number.

10203201123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10203201123000 is an abundant number, since it is smaller than the sum of its proper divisors (21630786390120).

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

10203201123000 is a wasteful number, since it uses less digits than its factorization.

10203201123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401067065 (or 3401067051 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10203201123000 its reverse (32110230201), we get a palindrome (10235311353201).

The spelling of 10203201123000 in words is "ten trillion, two hundred three billion, two hundred one million, one hundred twenty-three thousand".