1532314123 has 2 divisors, whose sum is σ = 1532314124. Its totient is φ = 1532314122.

The previous prime is 1532314103. The next prime is 1532314169. The reversal of 1532314123 is 3214132351.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1532314123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1532314103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766157061 + 766157062.

It is an arithmetic number, because the mean of its divisors is an integer number (766157062).

Almost surely, 2^1532314123 is an apocalyptic number.

1532314123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1532314123 is an equidigital number, since it uses as much as digits as its factorization.

1532314123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 1532314123 is about 39144.7841097636. The cubic root of 1532314123 is about 1152.8760082672.

Adding to 1532314123 its reverse (3214132351), we get a palindrome (4746446474).

The spelling of 1532314123 in words is "one billion, five hundred thirty-two million, three hundred fourteen thousand, one hundred twenty-three".