110000100021007 has 4 divisors (see below), whose sum is σ = 125714400024016. Its totient is φ = 94285800018000.

The previous prime is 110000100020999. The next prime is 110000100021043. The reversal of 110000100021007 is 700120001000011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110000100021007 - 2³ = 110000100020999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000100025007) 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, 7857150001494 + ... + 7857150001507.

It is an arithmetic number, because the mean of its divisors is an integer number (31428600006004).

Almost surely, 2^{110000100021007} is an apocalyptic number.

110000100021007 is a deficient number, since it is larger than the sum of its proper divisors (15714300003009).

110000100021007 is an equidigital number, since it uses as much as digits as its factorization.

110000100021007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15714300003008.

The product of its (nonzero) digits is 14, while the sum is 13.

Adding to 110000100021007 its reverse (700120001000011), we get a palindrome (810120101021018).

The spelling of 110000100021007 in words is "one hundred ten trillion, one hundred million, twenty-one thousand, seven".