100110111010 has 48 divisors (see below), whose sum is σ = 225742814136. Its totient is φ = 31683197952.

The previous prime is 100110110999. The next prime is 100110111077. The reversal of 100110111010 is 10111011001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76688563329 + 23421547681 = 276927^2 + 153041^2 .

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 100110110984 and 100110111002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7851567 + ... + 7864306.

Almost surely, 2^100110111010 is an apocalyptic number.

100110111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110111010 is an abundant number, since it is smaller than the sum of its proper divisors (125632703126).

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

100110111010 is a wasteful number, since it uses less digits than its factorization.

100110111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15715907 (or 15715900 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100110111010 its reverse (10111011001), we get a palindrome (110221122011).

The spelling of 100110111010 in words is "one hundred billion, one hundred ten million, one hundred eleven thousand, ten".