231360029 has 2 divisors, whose sum is σ = 231360030. Its totient is φ = 231360028.

The previous prime is 231359971. The next prime is 231360049. The reversal of 231360029 is 920063132.

231360029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228463225 + 2896804 = 15115^2 + 1702^2 .

It is a cyclic number.

It is not a de Polignac number, because 231360029 - 2⁸ = 231359773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231360049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115680014 + 115680015.

It is an arithmetic number, because the mean of its divisors is an integer number (115680015).

Almost surely, 2^231360029 is an apocalyptic number.

It is an amenable number.

231360029 is a deficient number, since it is larger than the sum of its proper divisors (1).

231360029 is an equidigital number, since it uses as much as digits as its factorization.

231360029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 231360029 is about 15210.5236267526. The cubic root of 231360029 is about 613.8978466431.

The spelling of 231360029 in words is "two hundred thirty-one million, three hundred sixty thousand, twenty-nine".