101254134 has 8 divisors (see below), whose sum is σ = 202508280. Its totient is φ = 33751376.

The previous prime is 101254123. The next prime is 101254141. The reversal of 101254134 is 431452101.

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

101254134 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 101254134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8437839 + ... + 8437850.

It is an arithmetic number, because the mean of its divisors is an integer number (25313535).

Almost surely, 2^101254134 is an apocalyptic number.

101254134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101254134 is a wasteful number, since it uses less digits than its factorization.

101254134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16875694.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 101254134 is about 10062.5113167638. The cubic root of 101254134 is about 466.0912191644.

The spelling of 101254134 in words is "one hundred one million, two hundred fifty-four thousand, one hundred thirty-four".