1302225113 has 8 divisors (see below), whose sum is σ = 1495312320. Its totient is φ = 1110901680.

The previous prime is 1302225103. The next prime is 1302225121. The reversal of 1302225113 is 3115222031.

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

It is not a de Polignac number, because 1302225113 - 2¹⁶ = 1302159577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302225103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439358 + ... + 442311.

It is an arithmetic number, because the mean of its divisors is an integer number (186914040).

Almost surely, 2^1302225113 is an apocalyptic number.

It is an amenable number.

1302225113 is a deficient number, since it is larger than the sum of its proper divisors (193087207).

1302225113 is an equidigital number, since it uses as much as digits as its factorization.

1302225113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881887.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1302225113 is about 36086.3563275651. The cubic root of 1302225113 is about 1092.0152133850.

Adding to 1302225113 its reverse (3115222031), we get a palindrome (4417447144).

The spelling of 1302225113 in words is "one billion, three hundred two million, two hundred twenty-five thousand, one hundred thirteen".