100810092 has 12 divisors (see below), whose sum is σ = 235223576. Its totient is φ = 33603360.

The previous prime is 100810091. The next prime is 100810123. The reversal of 100810092 is 290018001.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (100810091) 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, 4200409 + ... + 4200432.

Almost surely, 2^100810092 is an apocalyptic number.

100810092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100810092 is an abundant number, since it is smaller than the sum of its proper divisors (134413484).

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

100810092 is a wasteful number, since it uses less digits than its factorization.

100810092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400848 (or 8400846 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 100810092 is about 10040.4228994600. The cubic root of 100810092 is about 465.4088853516.

Adding to 100810092 its reverse (290018001), we get a palindrome (390828093).

The spelling of 100810092 in words is "one hundred million, eight hundred ten thousand, ninety-two".