101163122 has 4 divisors (see below), whose sum is σ = 151744686. Its totient is φ = 50581560.

The previous prime is 101163121. The next prime is 101163169. The reversal of 101163122 is 221361101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 93103201 + 8059921 = 9649^2 + 2839^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101163122.

It is not an unprimeable number, because it can be changed into a prime (101163121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25290779 + ... + 25290782.

Almost surely, 2^101163122 is an apocalyptic number.

101163122 is a deficient number, since it is larger than the sum of its proper divisors (50581564).

101163122 is an equidigital number, since it uses as much as digits as its factorization.

101163122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50581563.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 101163122 is about 10057.9879697681. The cubic root of 101163122 is about 465.9515290323.

The spelling of 101163122 in words is "one hundred one million, one hundred sixty-three thousand, one hundred twenty-two".