10312707142 has 4 divisors (see below), whose sum is σ = 15469060716. Its totient is φ = 5156353570.

The previous prime is 10312707113. The next prime is 10312707143. The reversal of 10312707142 is 24170721301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24170721301 = 147211 ⋅164191.

It is a self number, because there is not a number n which added to its sum of digits gives 10312707142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312707143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578176784 + ... + 2578176787.

It is an arithmetic number, because the mean of its divisors is an integer number (3867265179).

Almost surely, 2^10312707142 is an apocalyptic number.

10312707142 is a deficient number, since it is larger than the sum of its proper divisors (5156353574).

10312707142 is an equidigital number, since it uses as much as digits as its factorization.

10312707142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156353573.

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 10312707142 in words is "ten billion, three hundred twelve million, seven hundred seven thousand, one hundred forty-two".