1307002229 has 24 divisors (see below), whose sum is σ = 1494597600. Its totient is φ = 1139261760.

The previous prime is 1307002199. The next prime is 1307002241. The reversal of 1307002229 is 9222007031.

It is a de Polignac number, because none of the positive numbers 2^k-1307002229 is a prime.

It is a super-2 number, since 2×1307002229² = 3416509653221936882, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1307002198 and 1307002207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307002259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1576187 + ... + 1577015.

It is an arithmetic number, because the mean of its divisors is an integer number (62274900).

Almost surely, 2^1307002229 is an apocalyptic number.

1307002229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1307002229 is a deficient number, since it is larger than the sum of its proper divisors (187595371).

1307002229 is a wasteful number, since it uses less digits than its factorization.

1307002229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1307002229 is about 36152.4857928193. The cubic root of 1307002229 is about 1093.3489093950.

The spelling of 1307002229 in words is "one billion, three hundred seven million, two thousand, two hundred twenty-nine".