1314251053 has 4 divisors (see below), whose sum is σ = 1315852668. Its totient is φ = 1312649440.

The previous prime is 1314251021. The next prime is 1314251069. The reversal of 1314251053 is 3501524131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3501524131 = 7 ⋅500217733.

It can be written as a sum of positive squares in 2 ways, for example, as 473367049 + 840884004 = 21757^2 + 28998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314251053 - 2⁵ = 1314251021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314251093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799576 + ... + 801217.

It is an arithmetic number, because the mean of its divisors is an integer number (328963167).

Almost surely, 2^1314251053 is an apocalyptic number.

It is an amenable number.

1314251053 is a deficient number, since it is larger than the sum of its proper divisors (1601615).

1314251053 is an equidigital number, since it uses as much as digits as its factorization.

1314251053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601614.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1314251053 is about 36252.6006377474. The cubic root of 1314251053 is about 1095.3664746393.

Adding to 1314251053 its reverse (3501524131), we get a palindrome (4815775184).

The spelling of 1314251053 in words is "one billion, three hundred fourteen million, two hundred fifty-one thousand, fifty-three".