201032013021 has 8 divisors (see below), whose sum is σ = 306334496064. Its totient is φ = 114875436000.

The previous prime is 201032013011. The next prime is 201032013023. The reversal of 201032013021 is 120310230102.

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

It is not a de Polignac number, because 201032013021 - 2⁷ = 201032012893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201032013023) 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, 4786476480 + ... + 4786476521.

It is an arithmetic number, because the mean of its divisors is an integer number (38291812008).

Almost surely, 2^201032013021 is an apocalyptic number.

201032013021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201032013021 is a deficient number, since it is larger than the sum of its proper divisors (105302483043).

201032013021 is an equidigital number, since it uses as much as digits as its factorization.

201032013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9572953011.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201032013021 its reverse (120310230102), we get a palindrome (321342243123).

The spelling of 201032013021 in words is "two hundred one billion, thirty-two million, thirteen thousand, twenty-one".