101530234 has 16 divisors (see below), whose sum is σ = 171142272. Its totient is φ = 44822448.

The previous prime is 101530229. The next prime is 101530241. The reversal of 101530234 is 432035101.

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, 84294 + ... + 85489.

It is an arithmetic number, because the mean of its divisors is an integer number (10696392).

Almost surely, 2^101530234 is an apocalyptic number.

101530234 is a deficient number, since it is larger than the sum of its proper divisors (69612038).

101530234 is a wasteful number, since it uses less digits than its factorization.

101530234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169821.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 101530234 is about 10076.2212163092. The cubic root of 101530234 is about 466.5144808746.

Adding to 101530234 its reverse (432035101), we get a palindrome (533565335).

The spelling of 101530234 in words is "one hundred one million, five hundred thirty thousand, two hundred thirty-four".