151049330 has 32 divisors (see below), whose sum is σ = 279438768. Its totient is φ = 58752000.

The previous prime is 151049317. The next prime is 151049347. The reversal of 151049330 is 33940151.

151049330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9653449 + 141395881 = 3107^2 + 11891^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 151049330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246104 + ... + 246716.

Almost surely, 2^151049330 is an apocalyptic number.

151049330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151049330 is a deficient number, since it is larger than the sum of its proper divisors (128389438).

151049330 is a wasteful number, since it uses less digits than its factorization.

151049330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 151049330 is about 12290.2127727717. The cubic root of 151049330 is about 532.5653839057.

Adding to 151049330 its reverse (33940151), we get a palindrome (184989481).

The spelling of 151049330 in words is "one hundred fifty-one million, forty-nine thousand, three hundred thirty".