101146 has 8 divisors (see below), whose sum is σ = 153504. Its totient is φ = 49980.

The previous prime is 101141. The next prime is 101149. The reversal of 101146 is 641101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101141) 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, 40 + ... + 451.

It is an arithmetic number, because the mean of its divisors is an integer number (19188).

2¹⁰¹¹⁴⁶ is an apocalyptic number.

101146 is a deficient number, since it is larger than the sum of its proper divisors (52358).

101146 is a wasteful number, since it uses less digits than its factorization.

101146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 101146 is about 318.0345893138. The cubic root of 101146 is about 46.5925239900.

Adding to 101146 its reverse (641101), we get a palindrome (742247).

It can be divided in two parts, 10 and 1146, that added together give a square (1156 = 34²).

The spelling of 101146 in words is "one hundred one thousand, one hundred forty-six".