142361055231 has 16 divisors (see below), whose sum is σ = 198089591040. Its totient is φ = 90770863040.

The previous prime is 142361055209. The next prime is 142361055253. The reversal of 142361055231 is 132550163241.

It is an interprime number because it is at equal distance from previous prime (142361055209) and next prime (142361055253).

It is a cyclic number.

It is not a de Polignac number, because 142361055231 - 2¹³ = 142361047039 is a prime.

It is a super-2 number, since 2×142361055231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142361055192 and 142361055201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142361055931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536515 + ... + 756683.

It is an arithmetic number, because the mean of its divisors is an integer number (12380599440).

Almost surely, 2^142361055231 is an apocalyptic number.

142361055231 is a deficient number, since it is larger than the sum of its proper divisors (55728535809).

142361055231 is a wasteful number, since it uses less digits than its factorization.

142361055231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229566.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 142361055231 in words is "one hundred forty-two billion, three hundred sixty-one million, fifty-five thousand, two hundred thirty-one".