100010620 has 24 divisors (see below), whose sum is σ = 210330288. Its totient is φ = 39945600.

The previous prime is 100010597. The next prime is 100010621. The reversal of 100010620 is 26010001.

It is a super-2 number, since 2×100010620² = 20004248225568800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 100010597 and 100010606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010621) 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, 11935 + ... + 18505.

It is an arithmetic number, because the mean of its divisors is an integer number (8763762).

Almost surely, 2^100010620 is an apocalyptic number.

100010620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100010620 is an abundant number, since it is smaller than the sum of its proper divisors (110319668).

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

100010620 is a wasteful number, since it uses less digits than its factorization.

100010620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341 (or 7339 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 100010620 is about 10000.5309859027. The cubic root of 100010620 is about 464.1753140041.

Adding to 100010620 its reverse (26010001), we get a palindrome (126020621).

The spelling of 100010620 in words is "one hundred million, ten thousand, six hundred twenty".