10320231194 has 16 divisors (see below), whose sum is σ = 19052734848. Its totient is φ = 4082728752.

The previous prime is 10320231193. The next prime is 10320231223. The reversal of 10320231194 is 49113202301.

It is a super-2 number, since 2×10320231194² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (10320231193) 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, 28352102 + ... + 28352465.

It is an arithmetic number, because the mean of its divisors is an integer number (1190795928).

Almost surely, 2^10320231194 is an apocalyptic number.

10320231194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10320231194 is a deficient number, since it is larger than the sum of its proper divisors (8732503654).

10320231194 is a wasteful number, since it uses less digits than its factorization.

10320231194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56704589.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 10320231194 its reverse (49113202301), we get a palindrome (59433433495).

The spelling of 10320231194 in words is "ten billion, three hundred twenty million, two hundred thirty-one thousand, one hundred ninety-four".