134031230 has 16 divisors (see below), whose sum is σ = 255448080. Its totient is φ = 50458752.

The previous prime is 134031229. The next prime is 134031257. The reversal of 134031230 is 32130431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134031199 and 134031208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394040 + ... + 394379.

It is an arithmetic number, because the mean of its divisors is an integer number (15965505).

Almost surely, 2^134031230 is an apocalyptic number.

134031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134031230 is a deficient number, since it is larger than the sum of its proper divisors (121416850).

134031230 is a wasteful number, since it uses less digits than its factorization.

134031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788443.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 134031230 is about 11577.1857547506. The cubic root of 134031230 is about 511.7627456060.

Adding to 134031230 its reverse (32130431), we get a palindrome (166161661).

The spelling of 134031230 in words is "one hundred thirty-four million, thirty-one thousand, two hundred thirty".