1200302313 has 32 divisors (see below), whose sum is σ = 1871493120. Its totient is φ = 670108800.

The previous prime is 1200302297. The next prime is 1200302329. The reversal of 1200302313 is 3132030021.

It is an interprime number because it is at equal distance from previous prime (1200302297) and next prime (1200302329).

It is not a de Polignac number, because 1200302313 - 2⁴ = 1200302297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1200302292 and 1200302301.

It is not an unprimeable number, because it can be changed into a prime (1200302393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204013 + ... + 209813.

It is an arithmetic number, because the mean of its divisors is an integer number (58484160).

Almost surely, 2^1200302313 is an apocalyptic number.

It is an amenable number.

1200302313 is a deficient number, since it is larger than the sum of its proper divisors (671190807).

1200302313 is a wasteful number, since it uses less digits than its factorization.

1200302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6037.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1200302313 is about 34645.3793888882. The cubic root of 1200302313 is about 1062.7477993288.

Adding to 1200302313 its reverse (3132030021), we get a palindrome (4332332334).

The spelling of 1200302313 in words is "one billion, two hundred million, three hundred two thousand, three hundred thirteen".