10315111642 has 8 divisors (see below), whose sum is σ = 16879273632. Its totient is φ = 4688687100.

The previous prime is 10315111621. The next prime is 10315111663. The reversal of 10315111642 is 24611151301.

10315111642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10315111621) and next prime (10315111663).

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 234434334 + ... + 234434377.

It is an arithmetic number, because the mean of its divisors is an integer number (2109909204).

Almost surely, 2^10315111642 is an apocalyptic number.

10315111642 is a deficient number, since it is larger than the sum of its proper divisors (6564161990).

10315111642 is a wasteful number, since it uses less digits than its factorization.

10315111642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468868724.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 10315111642 its reverse (24611151301), we get a palindrome (34926262943).

The spelling of 10315111642 in words is "ten billion, three hundred fifteen million, one hundred eleven thousand, six hundred forty-two".