105056077 has 8 divisors (see below), whose sum is σ = 120306816. Its totient is φ = 89866032.

The previous prime is 105056069. The next prime is 105056087. The reversal of 105056077 is 770650501.

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

It is a cyclic number.

It is not a de Polignac number, because 105056077 - 2³ = 105056069 is a prime.

It is a super-2 number, since 2×105056077² = 22073558629259858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105056027) 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, 11398 + ... + 18439.

It is an arithmetic number, because the mean of its divisors is an integer number (15038352).

Almost surely, 2^105056077 is an apocalyptic number.

It is an amenable number.

105056077 is a deficient number, since it is larger than the sum of its proper divisors (15250739).

105056077 is an equidigital number, since it uses as much as digits as its factorization.

105056077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30347.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 105056077 is about 10249.6866781380. The cubic root of 105056077 is about 471.8533685214.

The spelling of 105056077 in words is "one hundred five million, fifty-six thousand, seventy-seven".