105061061 has 8 divisors (see below), whose sum is σ = 120340800. Its totient is φ = 89849088.

The previous prime is 105061031. The next prime is 105061069. The reversal of 105061061 is 160160501.

It is a happy number.

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

It is not a de Polignac number, because 105061061 - 2¹⁰ = 105060037 is a prime.

It is a super-2 number, since 2×105061061² = 22075653076891442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105061069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13571 + ... + 19856.

It is an arithmetic number, because the mean of its divisors is an integer number (15042600).

Almost surely, 2^105061061 is an apocalyptic number.

It is an amenable number.

105061061 is a deficient number, since it is larger than the sum of its proper divisors (15279739).

105061061 is an equidigital number, since it uses as much as digits as its factorization.

105061061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33883.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 105061061 is about 10249.9298046377. The cubic root of 105061061 is about 471.8608301872.

The spelling of 105061061 in words is "one hundred five million, sixty-one thousand, sixty-one".