122132743 has 8 divisors (see below), whose sum is σ = 132069312. Its totient is φ = 112502016.

The previous prime is 122132713. The next prime is 122132749. The reversal of 122132743 is 347231221.

It is a happy number.

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 122132743 - 2¹³ = 122124551 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 (122132749) 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, 75630 + ... + 77227.

It is an arithmetic number, because the mean of its divisors is an integer number (16508664).

Almost surely, 2^122132743 is an apocalyptic number.

122132743 is a deficient number, since it is larger than the sum of its proper divisors (9936569).

122132743 is a wasteful number, since it uses less digits than its factorization.

122132743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152921.

The product of its digits is 2016, while the sum is 25.

The square root of 122132743 is about 11051.3683768120. The cubic root of 122132743 is about 496.1473815734.

Adding to 122132743 its reverse (347231221), we get a palindrome (469363964).

The spelling of 122132743 in words is "one hundred twenty-two million, one hundred thirty-two thousand, seven hundred forty-three".