105010477078 has 32 divisors (see below), whose sum is σ = 172223827776. Its totient is φ = 47728009728.

The previous prime is 105010477069. The next prime is 105010477097. The reversal of 105010477078 is 870774010501.

It is a super-2 number, since 2×105010477078² (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 105010477078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1185250 + ... + 1270762.

It is an arithmetic number, because the mean of its divisors is an integer number (5381994618).

Almost surely, 2^105010477078 is an apocalyptic number.

105010477078 is a deficient number, since it is larger than the sum of its proper divisors (67213350698).

105010477078 is a wasteful number, since it uses less digits than its factorization.

105010477078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86248.

The product of its (nonzero) digits is 54880, while the sum is 40.

Adding to 105010477078 its reverse (870774010501), we get a palindrome (975784487579).

The spelling of 105010477078 in words is "one hundred five billion, ten million, four hundred seventy-seven thousand, seventy-eight".