233012002129 has 2 divisors, whose sum is σ = 233012002130. Its totient is φ = 233012002128.

The previous prime is 233012002117. The next prime is 233012002147. The reversal of 233012002129 is 921200210332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232651875600 + 360126529 = 482340^2 + 18977^2 .

It is a cyclic number.

It is not a de Polignac number, because 233012002129 - 2¹³ = 233011993937 is a prime.

It is not a weakly prime, because it can be changed into another prime (233012002189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116506001064 + 116506001065.

It is an arithmetic number, because the mean of its divisors is an integer number (116506001065).

Almost surely, 2^233012002129 is an apocalyptic number.

It is an amenable number.

233012002129 is a deficient number, since it is larger than the sum of its proper divisors (1).

233012002129 is an equidigital number, since it uses as much as digits as its factorization.

233012002129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 233012002129 in words is "two hundred thirty-three billion, twelve million, two thousand, one hundred twenty-nine".