100107020 has 24 divisors (see below), whose sum is σ = 226396464. Its totient is φ = 36962496.

The previous prime is 100107019. The next prime is 100107023. The reversal of 100107020 is 20701001.

It is a junction number, because it is equal to n+sod(n) for n = 100106992 and 100107010.

It is not an unprimeable number, because it can be changed into a prime (100107023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192254 + ... + 192773.

It is an arithmetic number, because the mean of its divisors is an integer number (9433186).

Almost surely, 2^100107020 is an apocalyptic number.

100107020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100107020 is an abundant number, since it is smaller than the sum of its proper divisors (126289444).

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

100107020 is a wasteful number, since it uses less digits than its factorization.

100107020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385049 (or 385047 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 100107020 is about 10005.3495691055. The cubic root of 100107020 is about 464.3244052738.

Adding to 100107020 its reverse (20701001), we get a palindrome (120808021).

The spelling of 100107020 in words is "one hundred million, one hundred seven thousand, twenty".