23011302195 has 24 divisors (see below), whose sum is σ = 45584294496. Its totient is φ = 10519452288.

The previous prime is 23011302169. The next prime is 23011302199. The reversal of 23011302195 is 59120311032.

It is not a de Polignac number, because 23011302195 - 2⁵ = 23011302163 is a prime.

It is a super-2 number, since 2×23011302195² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23011302199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36525562 + ... + 36526191.

It is an arithmetic number, because the mean of its divisors is an integer number (1899345604).

Almost surely, 2^23011302195 is an apocalyptic number.

23011302195 is a deficient number, since it is larger than the sum of its proper divisors (22572992301).

23011302195 is a wasteful number, since it uses less digits than its factorization.

23011302195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73051771 (or 73051768 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The spelling of 23011302195 in words is "twenty-three billion, eleven million, three hundred two thousand, one hundred ninety-five".