201301133023021 has 8 divisors (see below), whose sum is σ = 201312290620224. Its totient is φ = 201289975810560.

The previous prime is 201301133022991. The next prime is 201301133023079. The reversal of 201301133023021 is 120320331103102.

201301133023021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201301133023021 - 2³⁷ = 201163694069549 is a prime.

It is a super-2 number, since 2×201301133023021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201301133022983 and 201301133023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201301133023121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1953057930 + ... + 1953160996.

It is an arithmetic number, because the mean of its divisors is an integer number (25164036327528).

Almost surely, 2^{201301133023021} is an apocalyptic number.

It is an amenable number.

201301133023021 is a deficient number, since it is larger than the sum of its proper divisors (11157597203).

201301133023021 is a wasteful number, since it uses less digits than its factorization.

201301133023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192371.

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

Adding to 201301133023021 its reverse (120320331103102), we get a palindrome (321621464126123).

The spelling of 201301133023021 in words is "two hundred one trillion, three hundred one billion, one hundred thirty-three million, twenty-three thousand, twenty-one".