142023012131202 has 16 divisors (see below), whose sum is σ = 284067564272352. Its totient is φ = 47337414042080.

The previous prime is 142023012131197. The next prime is 142023012131207. The reversal of 142023012131202 is 202131210320241.

It is an interprime number because it is at equal distance from previous prime (142023012131197) and next prime (142023012131207).

It is a super-3 number, since 3×142023012131202³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (142023012131207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897414699 + ... + 897572942.

It is an arithmetic number, because the mean of its divisors is an integer number (17754222767022).

Almost surely, 2^{142023012131202} is an apocalyptic number.

142023012131202 is an abundant number, since it is smaller than the sum of its proper divisors (142044552141150).

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

142023012131202 is a wasteful number, since it uses less digits than its factorization.

142023012131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795000833.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 142023012131202 its reverse (202131210320241), we get a palindrome (344154222451443).

The spelling of 142023012131202 in words is "one hundred forty-two trillion, twenty-three billion, twelve million, one hundred thirty-one thousand, two hundred two".