10023993000 has 768 divisors, whose sum is σ = 41211555840. Its totient is φ = 2231712000.

The previous prime is 10023992981. The next prime is 10023993041. The reversal of 10023993000 is 39932001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 120770959 + ... + 120771041.

It is an arithmetic number, because the mean of its divisors is an integer number (53660880).

Almost surely, 2^10023993000 is an apocalyptic number.

10023993000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10023993000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20605777920).

10023993000 is an abundant number, since it is smaller than the sum of its proper divisors (31187562840).

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

10023993000 is an equidigital number, since it uses as much as digits as its factorization.

10023993000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The spelling of 10023993000 in words is "ten billion, twenty-three million, nine hundred ninety-three thousand".