105404362030 has 48 divisors (see below), whose sum is σ = 220811164560. Its totient is φ = 36074213120.

The previous prime is 105404362001. The next prime is 105404362051. The reversal of 105404362030 is 30263404501.

It is a super-2 number, since 2×105404362030² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105404362030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2541520 + ... + 2582659.

It is an arithmetic number, because the mean of its divisors is an integer number (4600232595).

Almost surely, 2^105404362030 is an apocalyptic number.

105404362030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105404362030 is an abundant number, since it is smaller than the sum of its proper divisors (115406802530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105404362030 is a wasteful number, since it uses less digits than its factorization.

105404362030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124225 (or 5124214 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 105404362030 its reverse (30263404501), we get a palindrome (135667766531).

The spelling of 105404362030 in words is "one hundred five billion, four hundred four million, three hundred sixty-two thousand, thirty".