11902328195 has 8 divisors (see below), whose sum is σ = 14283622080. Its totient is φ = 9521310400.

The previous prime is 11902328189. The next prime is 11902328227. The reversal of 11902328195 is 59182320911.

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

It is not a de Polignac number, because 11902328195 - 2⁸ = 11902327939 is a prime.

It is a super-2 number, since 2×11902328195² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42086 + ... + 159924.

It is an arithmetic number, because the mean of its divisors is an integer number (1785452760).

Almost surely, 2^11902328195 is an apocalyptic number.

11902328195 is a deficient number, since it is larger than the sum of its proper divisors (2381293885).

11902328195 is a wasteful number, since it uses less digits than its factorization.

11902328195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138045.

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 11902328195 in words is "eleven billion, nine hundred two million, three hundred twenty-eight thousand, one hundred ninety-five".