11142373 has 8 divisors (see below), whose sum is σ = 12684096. Its totient is φ = 9688800.

The previous prime is 11142371. The next prime is 11142377. The reversal of 11142373 is 37324111.

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

It is not a de Polignac number, because 11142373 - 2¹ = 11142371 is a prime.

It is a super-2 number, since 2×11142373² = 248304952142258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11142371) 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, 21768 + ... + 22273.

It is an arithmetic number, because the mean of its divisors is an integer number (1585512).

Almost surely, 2^11142373 is an apocalyptic number.

It is an amenable number.

11142373 is a deficient number, since it is larger than the sum of its proper divisors (1541723).

11142373 is a wasteful number, since it uses less digits than its factorization.

11142373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44075.

The product of its digits is 504, while the sum is 22.

The square root of 11142373 is about 3338.0193228919. The cubic root of 11142373 is about 223.3533981131.

Adding to 11142373 its reverse (37324111), we get a palindrome (48466484).

The spelling of 11142373 in words is "eleven million, one hundred forty-two thousand, three hundred seventy-three".