2023121201012 has 12 divisors (see below), whose sum is σ = 3540473036100. Its totient is φ = 1011557476416.

The previous prime is 2023121201011. The next prime is 2023121201071. The reversal of 2023121201012 is 2101021213202.

It can be written as a sum of positive squares in 2 ways, for example, as 1263497394916 + 759623806096 = 1124054^2 + 871564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023121201011) 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, 1280864 + ... + 2384712.

It is an arithmetic number, because the mean of its divisors is an integer number (295039419675).

Almost surely, 2^{2023121201012} is an apocalyptic number.

It is an amenable number.

2023121201012 is a deficient number, since it is larger than the sum of its proper divisors (1517351835088).

2023121201012 is a wasteful number, since it uses less digits than its factorization.

2023121201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562050 (or 1562048 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2023121201012 its reverse (2101021213202), we get a palindrome (4124142414214).

The spelling of 2023121201012 in words is "two trillion, twenty-three billion, one hundred twenty-one million, two hundred one thousand, twelve".