11203042413142 has 16 divisors (see below), whose sum is σ = 17706039436800. Its totient is φ = 5301596770920.

The previous prime is 11203042413077. The next prime is 11203042413163. The reversal of 11203042413142 is 24131424030211.

It is a happy number.

It is a super-2 number, since 2×11203042413142² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11203042413142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141835834 + ... + 141914797.

It is an arithmetic number, because the mean of its divisors is an integer number (1106627464800).

Almost surely, 2^{11203042413142} is an apocalyptic number.

11203042413142 is a deficient number, since it is larger than the sum of its proper divisors (6502997023658).

11203042413142 is a wasteful number, since it uses less digits than its factorization.

11203042413142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283751691.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11203042413142 its reverse (24131424030211), we get a palindrome (35334466443353).

The spelling of 11203042413142 in words is "eleven trillion, two hundred three billion, forty-two million, four hundred thirteen thousand, one hundred forty-two".