149302300 has 36 divisors (see below), whose sum is σ = 370271440. Its totient is φ = 51189120.

The previous prime is 149302271. The next prime is 149302327. The reversal of 149302300 is 3203941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105945 + ... + 107344.

Almost surely, 2^149302300 is an apocalyptic number.

149302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149302300 is an abundant number, since it is smaller than the sum of its proper divisors (220969140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149302300 is a wasteful number, since it uses less digits than its factorization.

149302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213310 (or 213303 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 149302300 is about 12218.9320318921. The cubic root of 149302300 is about 530.5042074923.

The spelling of 149302300 in words is "one hundred forty-nine million, three hundred two thousand, three hundred".