105111477080 has 16 divisors (see below), whose sum is σ = 236500823520. Its totient is φ = 42044590816.

The previous prime is 105111477077. The next prime is 105111477089. The reversal of 105111477080 is 80774111501.

It is a super-2 number, since 2×105111477080² (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 105111477080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105111477089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1313893424 + ... + 1313893503.

It is an arithmetic number, because the mean of its divisors is an integer number (14781301470).

Almost surely, 2^105111477080 is an apocalyptic number.

105111477080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105111477080 is an abundant number, since it is smaller than the sum of its proper divisors (131389346440).

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

105111477080 is a wasteful number, since it uses less digits than its factorization.

105111477080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627786938 (or 2627786934 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 35.

Adding to 105111477080 its reverse (80774111501), we get a palindrome (185885588581).

The spelling of 105111477080 in words is "one hundred five billion, one hundred eleven million, four hundred seventy-seven thousand, eighty".