1151402315 has 8 divisors (see below), whose sum is σ = 1579066080. Its totient is φ = 789532992.

The previous prime is 1151402233. The next prime is 1151402321. The reversal of 1151402315 is 5132041511.

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

It is a cyclic number.

It is not a de Polignac number, because 1151402315 - 2⁸ = 1151402059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16448570 + ... + 16448639.

It is an arithmetic number, because the mean of its divisors is an integer number (197383260).

Almost surely, 2^1151402315 is an apocalyptic number.

1151402315 is a deficient number, since it is larger than the sum of its proper divisors (427663765).

1151402315 is an equidigital number, since it uses as much as digits as its factorization.

1151402315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32897221.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1151402315 is about 33932.3196230379. The cubic root of 1151402315 is about 1048.1152325922.

Adding to 1151402315 its reverse (5132041511), we get a palindrome (6283443826).

The spelling of 1151402315 in words is "one billion, one hundred fifty-one million, four hundred two thousand, three hundred fifteen".