1234125023 has 2 divisors, whose sum is σ = 1234125024. Its totient is φ = 1234125022.

The previous prime is 1234125019. The next prime is 1234125037. The reversal of 1234125023 is 3205214321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1234125023 - 2² = 1234125019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1234125023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234125043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617062511 + 617062512.

It is an arithmetic number, because the mean of its divisors is an integer number (617062512).

Almost surely, 2^1234125023 is an apocalyptic number.

1234125023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234125023 is an equidigital number, since it uses as much as digits as its factorization.

1234125023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1234125023 is about 35130.1156132456. The cubic root of 1234125023 is about 1072.6376892827.

Adding to 1234125023 its reverse (3205214321), we get a palindrome (4439339344).

The spelling of 1234125023 in words is "one billion, two hundred thirty-four million, one hundred twenty-five thousand, twenty-three".