1201200310 has 8 divisors (see below), whose sum is σ = 2162160576. Its totient is φ = 480480120.

The previous prime is 1201200289. The next prime is 1201200347. The reversal of 1201200310 is 130021021.

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

It is a super-2 number, since 2×1201200310² = 2885764369488192200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 120120031 = 1201200310 / (1 + 2 + 0 + 1 + 2 + 0 + 0 + 3 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60060006 + ... + 60060025.

It is an arithmetic number, because the mean of its divisors is an integer number (270270072).

Almost surely, 2^1201200310 is an apocalyptic number.

1201200310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201200310 is a deficient number, since it is larger than the sum of its proper divisors (960960266).

1201200310 is a wasteful number, since it uses less digits than its factorization.

1201200310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120120038.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1201200310 is about 34658.3368037187. The cubic root of 1201200310 is about 1063.0127621438.

Adding to 1201200310 its reverse (130021021), we get a palindrome (1331221331).

The spelling of 1201200310 in words is "one billion, two hundred one million, two hundred thousand, three hundred ten".