133010123421042 has 128 divisors (see below), whose sum is σ = 339337905984000. Its totient is φ = 37830661521408.

The previous prime is 133010123421031. The next prime is 133010123421059. The reversal of 133010123421042 is 240124321010331.

133010123421042 is a `hidden beast` number, since 1 + 3 + 301 + 0 + 1 + 2 + 342 + 10 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 133010123420997 and 133010123421015.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72584668 + ... + 74394584.

It is an arithmetic number, because the mean of its divisors is an integer number (2651077390500).

Almost surely, 2^{133010123421042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133010123421042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169668952992000).

133010123421042 is an abundant number, since it is smaller than the sum of its proper divisors (206327782562958).

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

133010123421042 is a wasteful number, since it uses less digits than its factorization.

133010123421042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810817 (or 1810811 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 133010123421042 its reverse (240124321010331), we get a palindrome (373134444431373).

The spelling of 133010123421042 in words is "one hundred thirty-three trillion, ten billion, one hundred twenty-three million, four hundred twenty-one thousand, forty-two".