23028938029 has 2 divisors, whose sum is σ = 23028938030. Its totient is φ = 23028938028.

The previous prime is 23028937957. The next prime is 23028938041. The reversal of 23028938029 is 92083982032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17895215529 + 5133722500 = 133773^2 + 71650^2 .

It is a cyclic number.

It is not a de Polignac number, because 23028938029 - 2⁷ = 23028937901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23028938029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23028938099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11514469014 + 11514469015.

It is an arithmetic number, because the mean of its divisors is an integer number (11514469015).

Almost surely, 2^23028938029 is an apocalyptic number.

It is an amenable number.

23028938029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23028938029 is an equidigital number, since it uses as much as digits as its factorization.

23028938029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 23028938029 in words is "twenty-three billion, twenty-eight million, nine hundred thirty-eight thousand, twenty-nine".