100011012010 has 64 divisors (see below), whose sum is σ = 231196073472. Its totient is φ = 30275663616.

The previous prime is 100011011993. The next prime is 100011012011. The reversal of 100011012010 is 10210110001.

100011012010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 100011011984 and 100011012002.

It is not an unprimeable number, because it can be changed into a prime (100011012011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2368249 + ... + 2410108.

It is an arithmetic number, because the mean of its divisors is an integer number (3612438648).

Almost surely, 2^100011012010 is an apocalyptic number.

100011012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100011012010 is an abundant number, since it is smaller than the sum of its proper divisors (131185061462).

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

100011012010 is a wasteful number, since it uses less digits than its factorization.

100011012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4778407.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100011012010 its reverse (10210110001), we get a palindrome (110221122011).

The spelling of 100011012010 in words is "one hundred billion, eleven million, twelve thousand, ten".