1023023012001 has 4 divisors (see below), whose sum is σ = 1364030682672. Its totient is φ = 682015341332.

The previous prime is 1023023011973. The next prime is 1023023012009. The reversal of 1023023012001 is 1002103203201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1023023012001 - 2⁶ = 1023023011937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1023023012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170503835331 + ... + 170503835336.

It is an arithmetic number, because the mean of its divisors is an integer number (341007670668).

Almost surely, 2^{1023023012001} is an apocalyptic number.

It is an amenable number.

1023023012001 is a deficient number, since it is larger than the sum of its proper divisors (341007670671).

1023023012001 is an equidigital number, since it uses as much as digits as its factorization.

1023023012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341007670670.

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

Adding to 1023023012001 its reverse (1002103203201), we get a palindrome (2025126215202).

The spelling of 1023023012001 in words is "one trillion, twenty-three billion, twenty-three million, twelve thousand, one".