101969122 has 8 divisors (see below), whose sum is σ = 153203436. Its totient is φ = 50901312.

The previous prime is 101969113. The next prime is 101969159. The reversal of 101969122 is 221969101.

It can be written as a sum of positive squares in 2 ways, for example, as 96020401 + 5948721 = 9799^2 + 2439^2 .

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

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, 40083 + ... + 42550.

Almost surely, 2^101969122 is an apocalyptic number.

101969122 is a deficient number, since it is larger than the sum of its proper divisors (51234314).

101969122 is an equidigital number, since it uses as much as digits as its factorization.

101969122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83252.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 101969122 is about 10097.9761338597. The cubic root of 101969122 is about 467.1857203103.

The spelling of 101969122 in words is "one hundred one million, nine hundred sixty-nine thousand, one hundred twenty-two".