133023001021626 has 32 divisors (see below), whose sum is σ = 266099359223808. Its totient is φ = 44332108221440.

The previous prime is 133023001021609. The next prime is 133023001021639. The reversal of 133023001021626 is 626120100320331.

It is a junction number, because it is equal to n+sod(n) for n = 133023001021593 and 133023001021602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836579986 + ... + 836738978.

It is an arithmetic number, because the mean of its divisors is an integer number (8315604975744).

Almost surely, 2^{133023001021626} is an apocalyptic number.

133023001021626 is an abundant number, since it is smaller than the sum of its proper divisors (133076358202182).

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

133023001021626 is a wasteful number, since it uses less digits than its factorization.

133023001021626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186086.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 133023001021626 its reverse (626120100320331), we get a palindrome (759143101341957).

The spelling of 133023001021626 in words is "one hundred thirty-three trillion, twenty-three billion, one million, twenty-one thousand, six hundred twenty-six".