105554030 has 8 divisors (see below), whose sum is σ = 189997272. Its totient is φ = 42221608.

The previous prime is 105554023. The next prime is 105554069. The reversal of 105554030 is 30455501.

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

It is a super-2 number, since 2×105554030² = 22283306498481800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 105553987 and 105554005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5277692 + ... + 5277711.

It is an arithmetic number, because the mean of its divisors is an integer number (23749659).

Almost surely, 2^105554030 is an apocalyptic number.

105554030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105554030 is a deficient number, since it is larger than the sum of its proper divisors (84443242).

105554030 is a wasteful number, since it uses less digits than its factorization.

105554030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10555410.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 105554030 is about 10273.9490946763. The cubic root of 105554030 is about 472.5977028905.

The spelling of 105554030 in words is "one hundred five million, five hundred fifty-four thousand, thirty".