11420124013013 has 8 divisors (see below), whose sum is σ = 11711500014720. Its totient is φ = 11130764454720.

The previous prime is 11420124012943. The next prime is 11420124013049. The reversal of 11420124013013 is 31031042102411.

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

It is a cyclic number.

It is not a de Polignac number, because 11420124013013 - 2⁴² = 7022077501909 is a prime.

It is a super-2 number, since 2×11420124013013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11420124013013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420124013063) 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, 504099383 + ... + 504122036.

It is an arithmetic number, because the mean of its divisors is an integer number (1463937501840).

Almost surely, 2^{11420124013013} is an apocalyptic number.

It is an amenable number.

11420124013013 is a deficient number, since it is larger than the sum of its proper divisors (291376001707).

11420124013013 is a wasteful number, since it uses less digits than its factorization.

11420124013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008221707.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11420124013013 its reverse (31031042102411), we get a palindrome (42451166115424).

The spelling of 11420124013013 in words is "eleven trillion, four hundred twenty billion, one hundred twenty-four million, thirteen thousand, thirteen".