202312112029 has 2 divisors, whose sum is σ = 202312112030. Its totient is φ = 202312112028.

The previous prime is 202312112027. The next prime is 202312112039. The reversal of 202312112029 is 920211213202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127807680004 + 74504432025 = 357502^2 + 272955^2 .

It is a cyclic number.

It is not a de Polignac number, because 202312112029 - 2¹ = 202312112027 is a prime.

Together with 202312112027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 202312111994 and 202312112012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202312112027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101156056014 + 101156056015.

It is an arithmetic number, because the mean of its divisors is an integer number (101156056015).

Almost surely, 2^202312112029 is an apocalyptic number.

It is an amenable number.

202312112029 is a deficient number, since it is larger than the sum of its proper divisors (1).

202312112029 is an equidigital number, since it uses as much as digits as its factorization.

202312112029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 202312112029 in words is "two hundred two billion, three hundred twelve million, one hundred twelve thousand, twenty-nine".