133210106142 has 64 divisors (see below), whose sum is σ = 285123456000. Its totient is φ = 41369788800.

The previous prime is 133210106063. The next prime is 133210106167. The reversal of 133210106142 is 241601012331.

It is a happy number.

It is a super-2 number, since 2×133210106142² (a number of 23 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 31 ways as a sum of consecutive naturals, for example, 1676763 + ... + 1754409.

It is an arithmetic number, because the mean of its divisors is an integer number (4455054000).

Almost surely, 2^133210106142 is an apocalyptic number.

133210106142 is an abundant number, since it is smaller than the sum of its proper divisors (151913349858).

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

133210106142 is a wasteful number, since it uses less digits than its factorization.

133210106142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77921.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 133210106142 its reverse (241601012331), we get a palindrome (374811118473).

The spelling of 133210106142 in words is "one hundred thirty-three billion, two hundred ten million, one hundred six thousand, one hundred forty-two".