1034023189 has 2 divisors, whose sum is σ = 1034023190. Its totient is φ = 1034023188.

The previous prime is 1034023141. The next prime is 1034023229. The reversal of 1034023189 is 9813204301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1033622500 + 400689 = 32150^2 + 633^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034023189 - 2²¹ = 1031926037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1034023189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034023129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517011594 + 517011595.

It is an arithmetic number, because the mean of its divisors is an integer number (517011595).

Almost surely, 2^1034023189 is an apocalyptic number.

It is an amenable number.

1034023189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034023189 is an equidigital number, since it uses as much as digits as its factorization.

1034023189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1034023189 is about 32156.2309514035. The cubic root of 1034023189 is about 1011.2148206274.

The spelling of 1034023189 in words is "one billion, thirty-four million, twenty-three thousand, one hundred eighty-nine".