101420104242 has 8 divisors (see below), whose sum is σ = 202840208496. Its totient is φ = 33806701412.

The previous prime is 101420104223. The next prime is 101420104243. The reversal of 101420104242 is 242401024101.

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

101420104242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (101420104243) 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, 8451675348 + ... + 8451675359.

It is an arithmetic number, because the mean of its divisors is an integer number (25355026062).

Almost surely, 2^101420104242 is an apocalyptic number.

101420104242 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.

101420104242 is a wasteful number, since it uses less digits than its factorization.

101420104242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16903350712.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 101420104242 its reverse (242401024101), we get a palindrome (343821128343).

The spelling of 101420104242 in words is "one hundred one billion, four hundred twenty million, one hundred four thousand, two hundred forty-two".