1310214245 has 8 divisors (see below), whose sum is σ = 1610605080. Its totient is φ = 1022606080.

The previous prime is 1310214233. The next prime is 1310214317. The reversal of 1310214245 is 5424120131.

It can be written as a sum of positive squares in 4 ways, for example, as 1366561 + 1308847684 = 1169^2 + 36178^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1310214245 - 2¹⁶ = 1310148709 is a prime.

It is a super-2 number, since 2×1310214245² = 3433322735601840050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1310214245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3195440 + ... + 3195849.

It is an arithmetic number, because the mean of its divisors is an integer number (201325635).

Almost surely, 2^1310214245 is an apocalyptic number.

It is an amenable number.

1310214245 is a deficient number, since it is larger than the sum of its proper divisors (300390835).

1310214245 is an equidigital number, since it uses as much as digits as its factorization.

1310214245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6391335.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1310214245 is about 36196.8817027102. The cubic root of 1310214245 is about 1094.2438278550.

Adding to 1310214245 its reverse (5424120131), we get a palindrome (6734334376).

The spelling of 1310214245 in words is "one billion, three hundred ten million, two hundred fourteen thousand, two hundred forty-five".