142013200231 has 32 divisors (see below), whose sum is σ = 167480603136. Its totient is φ = 117887616000.

The previous prime is 142013200213. The next prime is 142013200243. The reversal of 142013200231 is 132002310241.

It is a happy number.

It is not a de Polignac number, because 142013200231 - 2¹¹ = 142013198183 is a prime.

It is a super-2 number, since 2×142013200231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142013200199 and 142013200208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142013200331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22891176 + ... + 22897378.

It is an arithmetic number, because the mean of its divisors is an integer number (5233768848).

Almost surely, 2^142013200231 is an apocalyptic number.

142013200231 is a deficient number, since it is larger than the sum of its proper divisors (25467402905).

142013200231 is a wasteful number, since it uses less digits than its factorization.

142013200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 142013200231 its reverse (132002310241), we get a palindrome (274015510472).

The spelling of 142013200231 in words is "one hundred forty-two billion, thirteen million, two hundred thousand, two hundred thirty-one".