21032100114 has 32 divisors (see below), whose sum is σ = 42930673920. Its totient is φ = 6867457872.

The previous prime is 21032100113. The next prime is 21032100119. The reversal of 21032100114 is 41100123012.

It is a junction number, because it is equal to n+sod(n) for n = 21032100093 and 21032100102.

It is not an unprimeable number, because it can be changed into a prime (21032100113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74184 + ... + 218099.

It is an arithmetic number, because the mean of its divisors is an integer number (1341583560).

Almost surely, 2^21032100114 is an apocalyptic number.

21032100114 is an abundant number, since it is smaller than the sum of its proper divisors (21898573806).

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

21032100114 is a wasteful number, since it uses less digits than its factorization.

21032100114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292534.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 21032100114 its reverse (41100123012), we get a palindrome (62132223126).

The spelling of 21032100114 in words is "twenty-one billion, thirty-two million, one hundred thousand, one hundred fourteen".