101230134 has 16 divisors (see below), whose sum is σ = 202872000. Its totient is φ = 33674760.

The previous prime is 101230133. The next prime is 101230139. The reversal of 101230134 is 431032101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13912 + ... + 19899.

It is an arithmetic number, because the mean of its divisors is an integer number (12679500).

Almost surely, 2^101230134 is an apocalyptic number.

101230134 is an abundant number, since it is smaller than the sum of its proper divisors (101641866).

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

101230134 is a wasteful number, since it uses less digits than its factorization.

101230134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34315.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 101230134 is about 10061.3187008463. The cubic root of 101230134 is about 466.0543907975.

Adding to 101230134 its reverse (431032101), we get a palindrome (532262235).

The spelling of 101230134 in words is "one hundred one million, two hundred thirty thousand, one hundred thirty-four".