981012010110 has 64 divisors (see below), whose sum is σ = 2719554165504. Its totient is φ = 223831616000.

The previous prime is 981012010109. The next prime is 981012010123. The reversal of 981012010110 is 11010210189.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87428616 + ... + 87439835.

It is an arithmetic number, because the mean of its divisors is an integer number (42493033836).

Almost surely, 2^981012010110 is an apocalyptic number.

981012010110 is an abundant number, since it is smaller than the sum of its proper divisors (1738542155394).

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

981012010110 is a wasteful number, since it uses less digits than its factorization.

981012010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174868489.

The product of its (nonzero) digits is 144, while the sum is 24.

Adding to 981012010110 its reverse (11010210189), we get a palindrome (992022220299).

The spelling of 981012010110 in words is "nine hundred eighty-one billion, twelve million, ten thousand, one hundred ten".