10231012142 has 16 divisors (see below), whose sum is σ = 16528726032. Its totient is φ = 4721518080.

The previous prime is 10231012081. The next prime is 10231012147. The reversal of 10231012142 is 24121013201.

10231012142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10231012142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231012147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402017 + ... + 426707.

It is an arithmetic number, because the mean of its divisors is an integer number (1033045377).

Almost surely, 2^10231012142 is an apocalyptic number.

10231012142 is a deficient number, since it is larger than the sum of its proper divisors (6297713890).

10231012142 is a wasteful number, since it uses less digits than its factorization.

10231012142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40643.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10231012142 its reverse (24121013201), we get a palindrome (34352025343).

The spelling of 10231012142 in words is "ten billion, two hundred thirty-one million, twelve thousand, one hundred forty-two".