190000916101 has 8 divisors (see below), whose sum is σ = 194067492480. Its totient is φ = 185935339968.

The previous prime is 190000916093. The next prime is 190000916117. The reversal of 190000916101 is 101619000091.

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 190000916101 - 2³ = 190000916093 is a prime.

It is a super-2 number, since 2×190000916101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190000916101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190000916401) 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, 140365 + ... + 632221.

It is an arithmetic number, because the mean of its divisors is an integer number (24258436560).

Almost surely, 2^190000916101 is an apocalyptic number.

It is an amenable number.

190000916101 is a deficient number, since it is larger than the sum of its proper divisors (4066576379).

190000916101 is an equidigital number, since it uses as much as digits as its factorization.

190000916101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500123.

The product of its (nonzero) digits is 486, while the sum is 28.

Adding to 190000916101 its reverse (101619000091), we get a palindrome (291619916192).

The spelling of 190000916101 in words is "one hundred ninety billion, nine hundred sixteen thousand, one hundred one".