101134451 has 8 divisors (see below), whose sum is σ = 111342000. Its totient is φ = 91095840.

The previous prime is 101134447. The next prime is 101134483. The reversal of 101134451 is 154431101.

It is a happy number.

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

It is not a de Polignac number, because 101134451 - 2² = 101134447 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (101134051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40976 + ... + 43373.

It is an arithmetic number, because the mean of its divisors is an integer number (13917750).

Almost surely, 2^101134451 is an apocalyptic number.

101134451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101134451 is a deficient number, since it is larger than the sum of its proper divisors (10207549).

101134451 is a wasteful number, since it uses less digits than its factorization.

101134451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84469.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 101134451 is about 10056.5625837062. The cubic root of 101134451 is about 465.9075058801.

Adding to 101134451 its reverse (154431101), we get a palindrome (255565552).

The spelling of 101134451 in words is "one hundred one million, one hundred thirty-four thousand, four hundred fifty-one".