20303132202301 has 16 divisors (see below), whose sum is σ = 23151454470144. Its totient is φ = 17638637163264.

The previous prime is 20303132202289. The next prime is 20303132202323. The reversal of 20303132202301 is 10320223130302.

It is not a de Polignac number, because 20303132202301 - 2⁷ = 20303132202173 is a prime.

It is a super-2 number, since 2×20303132202301² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20303132202361) 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, 13700740 + ... + 15110146.

It is an arithmetic number, because the mean of its divisors is an integer number (1446965904384).

Almost surely, 2^{20303132202301} is an apocalyptic number.

It is an amenable number.

20303132202301 is a deficient number, since it is larger than the sum of its proper divisors (2848322267843).

20303132202301 is a wasteful number, since it uses less digits than its factorization.

20303132202301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474620.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20303132202301 its reverse (10320223130302), we get a palindrome (30623355332603).

The spelling of 20303132202301 in words is "twenty trillion, three hundred three billion, one hundred thirty-two million, two hundred two thousand, three hundred one".