101996195 has 16 divisors (see below), whose sum is σ = 142737600. Its totient is φ = 69939072.

The previous prime is 101996183. The next prime is 101996197. The reversal of 101996195 is 591699101.

It is not a de Polignac number, because 101996195 - 2⁶ = 101996131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101996197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28022 + ... + 31451.

It is an arithmetic number, because the mean of its divisors is an integer number (8921100).

Almost surely, 2^101996195 is an apocalyptic number.

101996195 is a deficient number, since it is larger than the sum of its proper divisors (40741405).

101996195 is an frugal number, since it uses more digits than its factorization.

101996195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59499 (or 59485 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 41.

The square root of 101996195 is about 10099.3165610352. The cubic root of 101996195 is about 467.2270628905.

The spelling of 101996195 in words is "one hundred one million, nine hundred ninety-six thousand, one hundred ninety-five".