142300112231000 has 128 divisors (see below), whose sum is σ = 349549454592000. Its totient is φ = 54150288048000.

The previous prime is 142300112230951. The next prime is 142300112231047. The reversal of 142300112231000 is 132211003241.

142300112231000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142300112231000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37072070 + ... + 40730069.

It is an arithmetic number, because the mean of its divisors is an integer number (2730855114000).

Almost surely, 2^{142300112231000} is an apocalyptic number.

142300112231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142300112231000 is an abundant number, since it is smaller than the sum of its proper divisors (207249342361000).

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

142300112231000 is a wasteful number, since it uses less digits than its factorization.

142300112231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77802250 (or 77802236 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 142300112231000 its reverse (132211003241), we get a palindrome (142432323234241).

The spelling of 142300112231000 in words is "one hundred forty-two trillion, three hundred billion, one hundred twelve million, two hundred thirty-one thousand".