11101410021 has 16 divisors (see below), whose sum is σ = 15947737344. Its totient is φ = 6828529344.

The previous prime is 11101410013. The next prime is 11101410037. The reversal of 11101410021 is 12001410111.

It is not a de Polignac number, because 11101410021 - 2³ = 11101410013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101409979 and 11101410006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101410521) 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, 23620 + ... + 150866.

It is an arithmetic number, because the mean of its divisors is an integer number (996733584).

Almost surely, 2^11101410021 is an apocalyptic number.

It is an amenable number.

11101410021 is a deficient number, since it is larger than the sum of its proper divisors (4846327323).

11101410021 is a wasteful number, since it uses less digits than its factorization.

11101410021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129500.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11101410021 its reverse (12001410111), we get a palindrome (23102820132).

The spelling of 11101410021 in words is "eleven billion, one hundred one million, four hundred ten thousand, twenty-one".