10212327145 has 8 divisors (see below), whose sum is σ = 12255397704. Its totient is φ = 8169458304.

The previous prime is 10212327143. The next prime is 10212327211. The reversal of 10212327145 is 54172321201.

It can be written as a sum of positive squares in 4 ways, for example, as 1478863936 + 8733463209 = 38456^2 + 93453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10212327145 - 2¹ = 10212327143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212327143) 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 7 ways as a sum of consecutive naturals, for example, 103887 + ... + 176683.

It is an arithmetic number, because the mean of its divisors is an integer number (1531924713).

Almost surely, 2^10212327145 is an apocalyptic number.

It is an amenable number.

10212327145 is a deficient number, since it is larger than the sum of its proper divisors (2043070559).

10212327145 is an equidigital number, since it uses as much as digits as its factorization.

10212327145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100859.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 10212327145 its reverse (54172321201), we get a palindrome (64384648346).

The spelling of 10212327145 in words is "ten billion, two hundred twelve million, three hundred twenty-seven thousand, one hundred forty-five".