150906803 has 2 divisors, whose sum is σ = 150906804. Its totient is φ = 150906802.

The previous prime is 150906787. The next prime is 150906817. The reversal of 150906803 is 308609051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150906803 - 2⁴ = 150906787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150906803.

It is not a weakly prime, because it can be changed into another prime (150906883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75453401 + 75453402.

It is an arithmetic number, because the mean of its divisors is an integer number (75453402).

Almost surely, 2^150906803 is an apocalyptic number.

150906803 is a deficient number, since it is larger than the sum of its proper divisors (1).

150906803 is an equidigital number, since it uses as much as digits as its factorization.

150906803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 150906803 is about 12284.4130099895. The cubic root of 150906803 is about 532.3978253271.

The spelling of 150906803 in words is "one hundred fifty million, nine hundred six thousand, eight hundred three".