201320213003301 has 16 divisors (see below), whose sum is σ = 306773906909184. Its totient is φ = 115040028341424.

The previous prime is 201320213003297. The next prime is 201320213003309. The reversal of 201320213003301 is 103300312023102.

It is not a de Polignac number, because 201320213003301 - 2² = 201320213003297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201320213003309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29106016 + ... + 35352518.

It is an arithmetic number, because the mean of its divisors is an integer number (19173369181824).

Almost surely, 2^{201320213003301} is an apocalyptic number.

201320213003301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201320213003301 is a deficient number, since it is larger than the sum of its proper divisors (105453693905883).

201320213003301 is a wasteful number, since it uses less digits than its factorization.

201320213003301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7781240.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 201320213003301 its reverse (103300312023102), we get a palindrome (304620525026403).

The spelling of 201320213003301 in words is "two hundred one trillion, three hundred twenty billion, two hundred thirteen million, three thousand, three hundred one".