10212302140423 has 24 divisors (see below), whose sum is σ = 10877182956432. Its totient is φ = 9586065153024.

The previous prime is 10212302140399. The next prime is 10212302140427. The reversal of 10212302140423 is 32404120321201.

It is a de Polignac number, because none of the positive numbers 2^k-10212302140423 is a prime.

It is a super-2 number, since 2×10212302140423² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212302140427) 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, 277060611 + ... + 277097467.

It is an arithmetic number, because the mean of its divisors is an integer number (453215956518).

Almost surely, 2^{10212302140423} is an apocalyptic number.

10212302140423 is a deficient number, since it is larger than the sum of its proper divisors (664880816009).

10212302140423 is a wasteful number, since it uses less digits than its factorization.

10212302140423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39411 (or 39394 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10212302140423 its reverse (32404120321201), we get a palindrome (42616422461624).

The spelling of 10212302140423 in words is "ten trillion, two hundred twelve billion, three hundred two million, one hundred forty thousand, four hundred twenty-three".