1151700215 has 8 divisors (see below), whose sum is σ = 1382956848. Its totient is φ = 920749120.

The previous prime is 1151700203. The next prime is 1151700217. The reversal of 1151700215 is 5120071511.

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

It is not a de Polignac number, because 1151700215 - 2¹⁴ = 1151683831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151700217) 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, 68006 + ... + 83235.

It is an arithmetic number, because the mean of its divisors is an integer number (172869606).

Almost surely, 2^1151700215 is an apocalyptic number.

1151700215 is a deficient number, since it is larger than the sum of its proper divisors (231256633).

1151700215 is a wasteful number, since it uses less digits than its factorization.

1151700215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152769.

The product of its (nonzero) digits is 350, while the sum is 23.

The square root of 1151700215 is about 33936.7089594734. The cubic root of 1151700215 is about 1048.2056170447.

Adding to 1151700215 its reverse (5120071511), we get a palindrome (6271771726).

The spelling of 1151700215 in words is "one billion, one hundred fifty-one million, seven hundred thousand, two hundred fifteen".