104220140530 has 16 divisors (see below), whose sum is σ = 204650457984. Its totient is φ = 37898232880.

The previous prime is 104220140489. The next prime is 104220140539. The reversal of 104220140530 is 35041022401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (104220140539) 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 7 ways as a sum of consecutive naturals, for example, 473727802 + ... + 473728021.

It is an arithmetic number, because the mean of its divisors is an integer number (12790653624).

Almost surely, 2^104220140530 is an apocalyptic number.

104220140530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104220140530 is a deficient number, since it is larger than the sum of its proper divisors (100430317454).

104220140530 is a wasteful number, since it uses less digits than its factorization.

104220140530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947455841.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 104220140530 its reverse (35041022401), we get a palindrome (139261162931).

The spelling of 104220140530 in words is "one hundred four billion, two hundred twenty million, one hundred forty thousand, five hundred thirty".