3231002011129 has 2 divisors, whose sum is σ = 3231002011130. Its totient is φ = 3231002011128.

The previous prime is 3231002011091. The next prime is 3231002011163. The reversal of 3231002011129 is 9211102001323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2520083225529 + 710918785600 = 1587477^2 + 843160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3231002011129 is a prime.

It is not a weakly prime, because it can be changed into another prime (3231002311129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615501005564 + 1615501005565.

It is an arithmetic number, because the mean of its divisors is an integer number (1615501005565).

Almost surely, 2^{3231002011129} is an apocalyptic number.

It is an amenable number.

3231002011129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231002011129 is an equidigital number, since it uses as much as digits as its factorization.

3231002011129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 3231002011129 in words is "three trillion, two hundred thirty-one billion, two million, eleven thousand, one hundred twenty-nine".