150996811 has 8 divisors (see below), whose sum is σ = 172803584. Its totient is φ = 129249000.

The previous prime is 150996803. The next prime is 150996827. The reversal of 150996811 is 118699051.

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 150996811 - 2³ = 150996803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150996851) 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, 9105 + ... + 19618.

It is an arithmetic number, because the mean of its divisors is an integer number (21600448).

Almost surely, 2^150996811 is an apocalyptic number.

150996811 is a deficient number, since it is larger than the sum of its proper divisors (21806773).

150996811 is an equidigital number, since it uses as much as digits as its factorization.

150996811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29481.

The product of its (nonzero) digits is 19440, while the sum is 40.

The square root of 150996811 is about 12288.0759681896. The cubic root of 150996811 is about 532.5036534241.

The spelling of 150996811 in words is "one hundred fifty million, nine hundred ninety-six thousand, eight hundred eleven".