10023123120000 has 320 divisors, whose sum is σ = 33389578477200. Its totient is φ = 2663165952000.

The previous prime is 10023123119987. The next prime is 10023123120013. The reversal of 10023123120000 is 2132132001.

It is an interprime number because it is at equal distance from previous prime (10023123119987) and next prime (10023123120013).

It is a tau number, because it is divible by the number of its divisors (320).

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 polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 66404616 + ... + 66555384.

Almost surely, 2^{10023123120000} is an apocalyptic number.

10023123120000 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 10023123120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16694789238600).

10023123120000 is an abundant number, since it is smaller than the sum of its proper divisors (23366455357200).

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

10023123120000 is an equidigital number, since it uses as much as digits as its factorization.

10023123120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151083 (or 151056 counting only the distinct ones).

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

Adding to 10023123120000 its reverse (2132132001), we get a palindrome (10025255252001).

The spelling of 10023123120000 in words is "ten trillion, twenty-three billion, one hundred twenty-three million, one hundred twenty thousand".