104220142051 has 16 divisors (see below), whose sum is σ = 105090804000. Its totient is φ = 103354195968.

The previous prime is 104220142043. The next prime is 104220142063. The reversal of 104220142051 is 150241022401.

It is a cyclic number.

It is not a de Polignac number, because 104220142051 - 2³ = 104220142043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104220148051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99351375 + ... + 99352423.

It is an arithmetic number, because the mean of its divisors is an integer number (6568175250).

Almost surely, 2^104220142051 is an apocalyptic number.

104220142051 is a deficient number, since it is larger than the sum of its proper divisors (870661949).

104220142051 is a wasteful number, since it uses less digits than its factorization.

104220142051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 104220142051 its reverse (150241022401), we get a palindrome (254461164452).

The spelling of 104220142051 in words is "one hundred four billion, two hundred twenty million, one hundred forty-two thousand, fifty-one".