120023100001 has 16 divisors (see below), whose sum is σ = 145261054080. Its totient is φ = 96810013440.

The previous prime is 120023099981. The next prime is 120023100007. The reversal of 120023100001 is 100001320021.

It is not a de Polignac number, because 120023100001 - 2⁷ = 120023099873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023100007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706510 + ... + 859768.

It is an arithmetic number, because the mean of its divisors is an integer number (9078815880).

Almost surely, 2^120023100001 is an apocalyptic number.

It is an amenable number.

120023100001 is a deficient number, since it is larger than the sum of its proper divisors (25237954079).

120023100001 is a wasteful number, since it uses less digits than its factorization.

120023100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159864.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 120023100001 its reverse (100001320021), we get a palindrome (220024420022).

The spelling of 120023100001 in words is "one hundred twenty billion, twenty-three million, one hundred thousand, one".