133112213340142 has 16 divisors (see below), whose sum is σ = 200015927517312. Its totient is φ = 66440239303680.

The previous prime is 133112213340133. The next prime is 133112213340157. The reversal of 133112213340142 is 241043312211331.

It is a super-2 number, since 2×133112213340142² (a number of 29 digits) contains 22 as substring.

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, 178024938 + ... + 178771090.

It is an arithmetic number, because the mean of its divisors is an integer number (12500995469832).

Almost surely, 2^{133112213340142} is an apocalyptic number.

133112213340142 is a deficient number, since it is larger than the sum of its proper divisors (66903714177170).

133112213340142 is a wasteful number, since it uses less digits than its factorization.

133112213340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901323.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 133112213340142 its reverse (241043312211331), we get a palindrome (374155525551473).

The spelling of 133112213340142 in words is "one hundred thirty-three trillion, one hundred twelve billion, two hundred thirteen million, three hundred forty thousand, one hundred forty-two".