1514373121 has 2 divisors, whose sum is σ = 1514373122. Its totient is φ = 1514373120.

The previous prime is 1514373067. The next prime is 1514373139. The reversal of 1514373121 is 1213734151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 874030096 + 640343025 = 29564^2 + 25305^2 .

It is a cyclic number.

It is not a de Polignac number, because 1514373121 - 2¹⁵ = 1514340353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1514373121.

It is not a weakly prime, because it can be changed into another prime (1514373221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757186560 + 757186561.

It is an arithmetic number, because the mean of its divisors is an integer number (757186561).

Almost surely, 2^1514373121 is an apocalyptic number.

It is an amenable number.

1514373121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514373121 is an equidigital number, since it uses as much as digits as its factorization.

1514373121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 28.

The square root of 1514373121 is about 38914.9472696546. The cubic root of 1514373121 is about 1148.3588742424.

The spelling of 1514373121 in words is "one billion, five hundred fourteen million, three hundred seventy-three thousand, one hundred twenty-one".