10320423156143 has 8 divisors (see below), whose sum is σ = 10347084633600. Its totient is φ = 10293762350368.

The previous prime is 10320423156137. The next prime is 10320423156181. The reversal of 10320423156143 is 34165132402301.

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 10320423156143 - 2¹⁴ = 10320423139759 is a prime.

It is a super-2 number, since 2×10320423156143² (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 (10320423153143) 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, 49574930 + ... + 49782672.

It is an arithmetic number, because the mean of its divisors is an integer number (1293385579200).

Almost surely, 2^{10320423156143} is an apocalyptic number.

10320423156143 is a deficient number, since it is larger than the sum of its proper divisors (26661477457).

10320423156143 is a wasteful number, since it uses less digits than its factorization.

10320423156143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335841.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 10320423156143 its reverse (34165132402301), we get a palindrome (44485555558444).

The spelling of 10320423156143 in words is "ten trillion, three hundred twenty billion, four hundred twenty-three million, one hundred fifty-six thousand, one hundred forty-three".