80000105010 has 64 divisors (see below), whose sum is σ = 232336449792. Its totient is φ = 17210105856.

The previous prime is 80000104969. The next prime is 80000105011. The reversal of 80000105010 is 1050100008.

It is a happy number.

It is a super-2 number, since 2×80000105010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80000105011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11200927 + ... + 11208066.

It is an arithmetic number, because the mean of its divisors is an integer number (3630257028).

Almost surely, 2^80000105010 is an apocalyptic number.

80000105010 is an abundant number, since it is smaller than the sum of its proper divisors (152336344782).

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

80000105010 is a wasteful number, since it uses less digits than its factorization.

80000105010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22409027.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 80000105010 its reverse (1050100008), we get a palindrome (81050205018).

The spelling of 80000105010 in words is "eighty billion, one hundred five thousand, ten".