10320231195 has 32 divisors (see below), whose sum is σ = 18352688640. Its totient is φ = 5502440160.

The previous prime is 10320231193. The next prime is 10320231223. The reversal of 10320231195 is 59113202301.

10320231195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10320231195 - 2¹ = 10320231193 is a prime.

It is a super-2 number, since 2×10320231195² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10320231193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520962 + ... + 540408.

It is an arithmetic number, because the mean of its divisors is an integer number (573521520).

Almost surely, 2^10320231195 is an apocalyptic number.

10320231195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10320231195 is a deficient number, since it is larger than the sum of its proper divisors (8032457445).

10320231195 is a wasteful number, since it uses less digits than its factorization.

10320231195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23392 (or 23386 counting only the distinct ones).

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

Adding to 10320231195 its reverse (59113202301), we get a palindrome (69433433496).

The spelling of 10320231195 in words is "ten billion, three hundred twenty million, two hundred thirty-one thousand, one hundred ninety-five".