136147330 has 32 divisors (see below), whose sum is σ = 267841728. Its totient is φ = 49416000.

The previous prime is 136147321. The next prime is 136147433. The reversal of 136147330 is 33741631.

It is a happy number.

It is a super-2 number, since 2×136147330² = 37072190932257800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93105 + ... + 94555.

It is an arithmetic number, because the mean of its divisors is an integer number (8370054).

Almost surely, 2^136147330 is an apocalyptic number.

136147330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136147330 is a deficient number, since it is larger than the sum of its proper divisors (131694398).

136147330 is a wasteful number, since it uses less digits than its factorization.

136147330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 136147330 is about 11668.2188015138. The cubic root of 136147330 is about 514.4419505843.

Adding to 136147330 its reverse (33741631), we get a palindrome (169888961).

The spelling of 136147330 in words is "one hundred thirty-six million, one hundred forty-seven thousand, three hundred thirty".