147233134 has 4 divisors (see below), whose sum is σ = 220849704. Its totient is φ = 73616566.

The previous prime is 147233129. The next prime is 147233153. The reversal of 147233134 is 431332741.

147233134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36808282 + ... + 36808285.

It is an arithmetic number, because the mean of its divisors is an integer number (55212426).

Almost surely, 2^147233134 is an apocalyptic number.

147233134 is a deficient number, since it is larger than the sum of its proper divisors (73616570).

147233134 is an equidigital number, since it uses as much as digits as its factorization.

147233134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73616569.

The product of its digits is 6048, while the sum is 28.

The square root of 147233134 is about 12133.9661281874. The cubic root of 147233134 is about 528.0420626691.

Adding to 147233134 its reverse (431332741), we get a palindrome (578565875).

The spelling of 147233134 in words is "one hundred forty-seven million, two hundred thirty-three thousand, one hundred thirty-four".