20231202044129 has 2 divisors, whose sum is σ = 20231202044130. Its totient is φ = 20231202044128.

The previous prime is 20231202044101. The next prime is 20231202044147. The reversal of 20231202044129 is 92144020213202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19917431781025 + 313770263104 = 4462895^2 + 560152^2 .

It is a cyclic number.

It is not a de Polignac number, because 20231202044129 - 2¹² = 20231202040033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20231202044095 and 20231202044104.

It is not a weakly prime, because it can be changed into another prime (20231202044629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115601022064 + 10115601022065.

It is an arithmetic number, because the mean of its divisors is an integer number (10115601022065).

Almost surely, 2^{20231202044129} is an apocalyptic number.

It is an amenable number.

20231202044129 is a deficient number, since it is larger than the sum of its proper divisors (1).

20231202044129 is an equidigital number, since it uses as much as digits as its factorization.

20231202044129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 20231202044129 in words is "twenty trillion, two hundred thirty-one billion, two hundred two million, forty-four thousand, one hundred twenty-nine".