10120001203023 has 4 divisors (see below), whose sum is σ = 13493334937368. Its totient is φ = 6746667468680.

The previous prime is 10120001203009. The next prime is 10120001203031. The reversal of 10120001203023 is 32030210002101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10120001203023 - 2³⁰ = 10118927461199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10120001202993 and 10120001203011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120001203043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1686666867168 + ... + 1686666867173.

It is an arithmetic number, because the mean of its divisors is an integer number (3373333734342).

Almost surely, 2^{10120001203023} is an apocalyptic number.

10120001203023 is a deficient number, since it is larger than the sum of its proper divisors (3373333734345).

10120001203023 is an equidigital number, since it uses as much as digits as its factorization.

10120001203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373333734344.

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

Adding to 10120001203023 its reverse (32030210002101), we get a palindrome (42150211205124).

The spelling of 10120001203023 in words is "ten trillion, one hundred twenty billion, one million, two hundred three thousand, twenty-three".