23000000029 has 2 divisors, whose sum is σ = 23000000030. Its totient is φ = 23000000028.

The previous prime is 22999999987. The next prime is 23000000053. The reversal of 23000000029 is 92000000032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17659752100 + 5340247929 = 132890^2 + 73077^2 .

It is a cyclic number.

It is not a de Polignac number, because 23000000029 - 2²¹ = 22997902877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22999999949 and 23000000021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23000000629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500000014 + 11500000015.

It is an arithmetic number, because the mean of its divisors is an integer number (11500000015).

Almost surely, 2^23000000029 is an apocalyptic number.

It is an amenable number.

23000000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23000000029 is an equidigital number, since it uses as much as digits as its factorization.

23000000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The spelling of 23000000029 in words is "twenty-three billion, twenty-nine", and thus it is an aban number and an uban number.