101534434 has 8 divisors (see below), whose sum is σ = 154229760. Its totient is φ = 50124516.

The previous prime is 101534431. The next prime is 101534441. The reversal of 101534434 is 434435101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101534399 and 101534408.

It is not an unprimeable number, because it can be changed into a prime (101534431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321154 + ... + 321469.

It is an arithmetic number, because the mean of its divisors is an integer number (19278720).

Almost surely, 2^101534434 is an apocalyptic number.

101534434 is a deficient number, since it is larger than the sum of its proper divisors (52695326).

101534434 is an equidigital number, since it uses as much as digits as its factorization.

101534434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642704.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 101534434 is about 10076.4296256164. The cubic root of 101534434 is about 466.5209135522.

Adding to 101534434 its reverse (434435101), we get a palindrome (535969535).

The spelling of 101534434 in words is "one hundred one million, five hundred thirty-four thousand, four hundred thirty-four".