61112343 has 8 divisors (see below), whose sum is σ = 81718000. Its totient is φ = 40624128.

The previous prime is 61112333. The next prime is 61112351. The reversal of 61112343 is 34321116.

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

It is not a de Polignac number, because 61112343 - 2¹³ = 61104151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61112333) 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, 28138 + ... + 30231.

It is an arithmetic number, because the mean of its divisors is an integer number (10214750).

Almost surely, 2^61112343 is an apocalyptic number.

61112343 is a deficient number, since it is larger than the sum of its proper divisors (20605657).

61112343 is a wasteful number, since it uses less digits than its factorization.

61112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58721.

The product of its digits is 432, while the sum is 21.

The square root of 61112343 is about 7817.4383911867. The cubic root of 61112343 is about 393.8912301639.

Adding to 61112343 its reverse (34321116), we get a palindrome (95433459).

The spelling of 61112343 in words is "sixty-one million, one hundred twelve thousand, three hundred forty-three".