100111420014 has 64 divisors (see below), whose sum is σ = 212092369920. Its totient is φ = 31415040000.

The previous prime is 100111420007. The next prime is 100111420061. The reversal of 100111420014 is 410024111001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100111419975 and 100111420002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12384454 + ... + 12392534.

It is an arithmetic number, because the mean of its divisors is an integer number (3313943280).

Almost surely, 2^100111420014 is an apocalyptic number.

100111420014 is an abundant number, since it is smaller than the sum of its proper divisors (111980949906).

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

100111420014 is a wasteful number, since it uses less digits than its factorization.

100111420014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8777.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100111420014 its reverse (410024111001), we get a palindrome (510135531015).

The spelling of 100111420014 in words is "one hundred billion, one hundred eleven million, four hundred twenty thousand, fourteen".