101343122 has 4 divisors (see below), whose sum is σ = 152014686. Its totient is φ = 50671560.

The previous prime is 101343113. The next prime is 101343127. The reversal of 101343122 is 221343101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221343101 = 7 ⋅31620443.

It can be written as a sum of positive squares in only one way, i.e., 95433361 + 5909761 = 9769^2 + 2431^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101343122.

It is not an unprimeable number, because it can be changed into a prime (101343127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25335779 + ... + 25335782.

Almost surely, 2^101343122 is an apocalyptic number.

101343122 is a deficient number, since it is larger than the sum of its proper divisors (50671564).

101343122 is an equidigital number, since it uses as much as digits as its factorization.

101343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50671563.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 101343122 is about 10066.9321046682. The cubic root of 101343122 is about 466.2277218402.

Adding to 101343122 its reverse (221343101), we get a palindrome (322686223).

The spelling of 101343122 in words is "one hundred one million, three hundred forty-three thousand, one hundred twenty-two".