10311105142 has 16 divisors (see below), whose sum is σ = 16666462512. Its totient is φ = 4756096800.

The previous prime is 10311105127. The next prime is 10311105187. The reversal of 10311105142 is 24150111301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75609 + ... + 162292.

It is an arithmetic number, because the mean of its divisors is an integer number (1041653907).

Almost surely, 2^10311105142 is an apocalyptic number.

10311105142 is a deficient number, since it is larger than the sum of its proper divisors (6355357370).

10311105142 is a wasteful number, since it uses less digits than its factorization.

10311105142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239583.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 10311105142 its reverse (24150111301), we get a palindrome (34461216443).

The spelling of 10311105142 in words is "ten billion, three hundred eleven million, one hundred five thousand, one hundred forty-two".