101190397 has 8 divisors (see below), whose sum is σ = 126159552. Its totient is φ = 78849600.

The previous prime is 101190379. The next prime is 101190421. The reversal of 101190397 is 793091101.

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

It is a cyclic number.

It is not a de Polignac number, because 101190397 - 2¹¹ = 101188349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101190097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657004 + ... + 657157.

It is an arithmetic number, because the mean of its divisors is an integer number (15769944).

Almost surely, 2^101190397 is an apocalyptic number.

It is an amenable number.

101190397 is a deficient number, since it is larger than the sum of its proper divisors (24969155).

101190397 is a wasteful number, since it uses less digits than its factorization.

101190397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314179.

The product of its (nonzero) digits is 1701, while the sum is 31.

The square root of 101190397 is about 10059.3437658726. The cubic root of 101190397 is about 465.9934009639.

The spelling of 101190397 in words is "one hundred one million, one hundred ninety thousand, three hundred ninety-seven".