104140101 has 16 divisors (see below), whose sum is σ = 149929920. Its totient is φ = 63916800.

The previous prime is 104140093. The next prime is 104140103. The reversal of 104140101 is 101041401.

It is not a de Polignac number, because 104140101 - 2³ = 104140093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104140103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12310 + ... + 18968.

It is an arithmetic number, because the mean of its divisors is an integer number (9370620).

Almost surely, 2^104140101 is an apocalyptic number.

It is an amenable number.

104140101 is a deficient number, since it is larger than the sum of its proper divisors (45789819).

104140101 is a wasteful number, since it uses less digits than its factorization.

104140101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 104140101 is about 10204.9057320487. The cubic root of 104140101 is about 470.4780122406.

Adding to 104140101 its reverse (101041401), we get a palindrome (205181502).

The spelling of 104140101 in words is "one hundred four million, one hundred forty thousand, one hundred one".