11113142201431 has 8 divisors (see below), whose sum is σ = 12017215097280. Its totient is φ = 10236886933248.

The previous prime is 11113142201401. The next prime is 11113142201449. The reversal of 11113142201431 is 13410224131111.

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 11113142201431 - 2³³ = 11104552266839 is a prime.

It is a super-2 number, since 2×11113142201431² (a number of 27 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 = 11113142201396 and 11113142201405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113142201401) 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, 6954406086 + ... + 6954407683.

It is an arithmetic number, because the mean of its divisors is an integer number (1502151887160).

Almost surely, 2^{11113142201431} is an apocalyptic number.

11113142201431 is a deficient number, since it is larger than the sum of its proper divisors (904072895849).

11113142201431 is a wasteful number, since it uses less digits than its factorization.

11113142201431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13908813833.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 11113142201431 its reverse (13410224131111), we get a palindrome (24523366332542).

The spelling of 11113142201431 in words is "eleven trillion, one hundred thirteen billion, one hundred forty-two million, two hundred one thousand, four hundred thirty-one".