10132326388 has 12 divisors (see below), whose sum is σ = 17762737860. Its totient is φ = 5057258432.

The previous prime is 10132326361. The next prime is 10132326389. The reversal of 10132326388 is 88362323101.

It can be written as a sum of positive squares in 2 ways, for example, as 1271492964 + 8860833424 = 35658^2 + 94132^2 .

It is a super-2 number, since 2×10132326388² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132326389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2223631 + ... + 2228182.

It is an arithmetic number, because the mean of its divisors is an integer number (1480228155).

Almost surely, 2^10132326388 is an apocalyptic number.

It is an amenable number.

10132326388 is a deficient number, since it is larger than the sum of its proper divisors (7630411472).

10132326388 is a wasteful number, since it uses less digits than its factorization.

10132326388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452386 (or 4452384 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

Adding to 10132326388 its reverse (88362323101), we get a palindrome (98494649489).

The spelling of 10132326388 in words is "ten billion, one hundred thirty-two million, three hundred twenty-six thousand, three hundred eighty-eight".