150771830 has 32 divisors (see below), whose sum is σ = 298349568. Its totient is φ = 54402400.

The previous prime is 150771773. The next prime is 150771833. The reversal of 150771830 is 38177051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150771833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9179 + ... + 19641.

It is an arithmetic number, because the mean of its divisors is an integer number (9323424).

Almost surely, 2^150771830 is an apocalyptic number.

150771830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150771830 is a deficient number, since it is larger than the sum of its proper divisors (147577738).

150771830 is a wasteful number, since it uses less digits than its factorization.

150771830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10612.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 150771830 is about 12278.9181119511. The cubic root of 150771830 is about 532.2390501429.

It can be divided in two parts, 1507 and 71830, that added together give a palindrome (73337).

The spelling of 150771830 in words is "one hundred fifty million, seven hundred seventy-one thousand, eight hundred thirty".