133021123023001 has 8 divisors (see below), whose sum is σ = 137644015465440. Its totient is φ = 128467747760352.

The previous prime is 133021123022999. The next prime is 133021123023049. The reversal of 133021123023001 is 100320321120331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133021123023001 - 2¹ = 133021123022999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133021123023301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17379291055 + ... + 17379298708.

It is an arithmetic number, because the mean of its divisors is an integer number (17205501933180).

Almost surely, 2^{133021123023001} is an apocalyptic number.

It is an amenable number.

133021123023001 is a deficient number, since it is larger than the sum of its proper divisors (4622892442439).

133021123023001 is an equidigital number, since it uses as much as digits as its factorization.

133021123023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34758589895.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133021123023001 its reverse (100320321120331), we get a palindrome (233341444143332).

The spelling of 133021123023001 in words is "one hundred thirty-three trillion, twenty-one billion, one hundred twenty-three million, twenty-three thousand, one".