101842122 has 8 divisors (see below), whose sum is σ = 203684256. Its totient is φ = 33947372.

The previous prime is 101842063. The next prime is 101842127. The reversal of 101842122 is 221248101.

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

101842122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (101842127) 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, 8486838 + ... + 8486849.

It is an arithmetic number, because the mean of its divisors is an integer number (25460532).

Almost surely, 2^101842122 is an apocalyptic number.

101842122 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.

101842122 is a wasteful number, since it uses less digits than its factorization.

101842122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16973692.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 101842122 is about 10091.6857858338. The cubic root of 101842122 is about 466.9916836752.

The spelling of 101842122 in words is "one hundred one million, eight hundred forty-two thousand, one hundred twenty-two".