10231301012142 has 16 divisors (see below), whose sum is σ = 23385830884992. Its totient is φ = 2923228860600.

The previous prime is 10231301012111. The next prime is 10231301012197. The reversal of 10231301012142 is 24121010313201.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 121801202484 + ... + 121801202567.

It is an arithmetic number, because the mean of its divisors is an integer number (1461614430312).

Almost surely, 2^{10231301012142} is an apocalyptic number.

10231301012142 is an abundant number, since it is smaller than the sum of its proper divisors (13154529872850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231301012142 is a wasteful number, since it uses less digits than its factorization.

10231301012142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243602405063.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10231301012142 its reverse (24121010313201), we get a palindrome (34352311325343).

The spelling of 10231301012142 in words is "ten trillion, two hundred thirty-one billion, three hundred one million, twelve thousand, one hundred forty-two".