1200011315 has 8 divisors (see below), whose sum is σ = 1502623008. Its totient is φ = 918269440.

The previous prime is 1200011311. The next prime is 1200011341. The reversal of 1200011315 is 5131100021.

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

It is not a de Polignac number, because 1200011315 - 2² = 1200011311 is a prime.

It is a super-2 number, since 2×1200011315² = 2880054312256058450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1200011315.

It is not an unprimeable number, because it can be changed into a prime (1200011311) 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, 5217326 + ... + 5217555.

It is an arithmetic number, because the mean of its divisors is an integer number (187827876).

Almost surely, 2^1200011315 is an apocalyptic number.

1200011315 is a deficient number, since it is larger than the sum of its proper divisors (302611693).

1200011315 is a wasteful number, since it uses less digits than its factorization.

1200011315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434909.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1200011315 is about 34641.1794689500. The cubic root of 1200011315 is about 1062.6619091670.

Adding to 1200011315 its reverse (5131100021), we get a palindrome (6331111336).

The spelling of 1200011315 in words is "one billion, two hundred million, eleven thousand, three hundred fifteen".