101372122 has 8 divisors (see below), whose sum is σ = 161002836. Its totient is φ = 47704512.

The previous prime is 101372101. The next prime is 101372137. The reversal of 101372122 is 221273101.

It can be written as a sum of positive squares in 2 ways, for example, as 97990201 + 3381921 = 9899^2 + 1839^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 101372122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1490733 + ... + 1490800.

Almost surely, 2^101372122 is an apocalyptic number.

101372122 is a deficient number, since it is larger than the sum of its proper divisors (59630714).

101372122 is a wasteful number, since it uses less digits than its factorization.

101372122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981552.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 101372122 is about 10068.3723610125. The cubic root of 101372122 is about 466.2721889739.

The spelling of 101372122 in words is "one hundred one million, three hundred seventy-two thousand, one hundred twenty-two".