11010230421 has 8 divisors (see below), whose sum is σ = 15543854784. Its totient is φ = 6908379840.

The previous prime is 11010230417. The next prime is 11010230437. The reversal of 11010230421 is 12403201011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11010230421 - 2² = 11010230417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010230421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010230411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107943385 + ... + 107943486.

It is an arithmetic number, because the mean of its divisors is an integer number (1942981848).

Almost surely, 2^11010230421 is an apocalyptic number.

It is an amenable number.

11010230421 is a deficient number, since it is larger than the sum of its proper divisors (4533624363).

11010230421 is a wasteful number, since it uses less digits than its factorization.

11010230421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215886891.

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

Adding to 11010230421 its reverse (12403201011), we get a palindrome (23413431432).

The spelling of 11010230421 in words is "eleven billion, ten million, two hundred thirty thousand, four hundred twenty-one".