10111014421 has 16 divisors (see below), whose sum is σ = 10468108224. Its totient is φ = 9760443264.

The previous prime is 10111014379. The next prime is 10111014427. The reversal of 10111014421 is 12441011101.

10111014421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10111014421 - 2¹³ = 10111006229 is a prime.

It is a super-2 number, since 2×10111014421² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111014395 and 10111014404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111014427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5087590 + ... + 5089576.

It is an arithmetic number, because the mean of its divisors is an integer number (654256764).

Almost surely, 2^10111014421 is an apocalyptic number.

It is an amenable number.

10111014421 is a deficient number, since it is larger than the sum of its proper divisors (357093803).

10111014421 is a wasteful number, since it uses less digits than its factorization.

10111014421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111014421 its reverse (12441011101), we get a palindrome (22552025522).

The spelling of 10111014421 in words is "ten billion, one hundred eleven million, fourteen thousand, four hundred twenty-one".