1201348915 has 8 divisors (see below), whose sum is σ = 1552512528. Its totient is φ = 887149920.

The previous prime is 1201348909. The next prime is 1201348919. The reversal of 1201348915 is 5198431021.

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

It is not a de Polignac number, because 1201348915 - 2²⁷ = 1067131187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201348919) 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, 9241081 + ... + 9241210.

It is an arithmetic number, because the mean of its divisors is an integer number (194064066).

Almost surely, 2^1201348915 is an apocalyptic number.

1201348915 is a deficient number, since it is larger than the sum of its proper divisors (351163613).

1201348915 is a wasteful number, since it uses less digits than its factorization.

1201348915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18482309.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 1201348915 is about 34660.4805938983. The cubic root of 1201348915 is about 1063.0565967694.

Adding to 1201348915 its reverse (5198431021), we get a palindrome (6399779936).

The spelling of 1201348915 in words is "one billion, two hundred one million, three hundred forty-eight thousand, nine hundred fifteen".