11320941995 has 16 divisors (see below), whose sum is σ = 14832776160. Its totient is φ = 8226393600.

The previous prime is 11320941991. The next prime is 11320942013. The reversal of 11320941995 is 59914902311.

It is not a de Polignac number, because 11320941995 - 2² = 11320941991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11320941991) 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, 22190 + ... + 152099.

It is an arithmetic number, because the mean of its divisors is an integer number (927048510).

Almost surely, 2^11320941995 is an apocalyptic number.

11320941995 is a deficient number, since it is larger than the sum of its proper divisors (3511834165).

11320941995 is a wasteful number, since it uses less digits than its factorization.

11320941995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175486.

The product of its (nonzero) digits is 87480, while the sum is 44.

The spelling of 11320941995 in words is "eleven billion, three hundred twenty million, nine hundred forty-one thousand, nine hundred ninety-five".