20315433425301 has 144 divisors (see below), whose sum is σ = 34659950951808. Its totient is φ = 11431863072000.

The previous prime is 20315433425299. The next prime is 20315433425341. The reversal of 20315433425301 is 10352433451302.

20315433425301 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 5 + 4 + 3 + 342 + 5 + 301 = 666.

It is not a de Polignac number, because 20315433425301 - 2¹ = 20315433425299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20315433425341) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8234872470 + ... + 8234874936.

It is an arithmetic number, because the mean of its divisors is an integer number (240694103832).

Almost surely, 2^{20315433425301} is an apocalyptic number.

20315433425301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20315433425301 is a deficient number, since it is larger than the sum of its proper divisors (14344517526507).

20315433425301 is a wasteful number, since it uses less digits than its factorization.

20315433425301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512 (or 3502 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 20315433425301 its reverse (10352433451302), we get a palindrome (30667866876603).

The spelling of 20315433425301 in words is "twenty trillion, three hundred fifteen billion, four hundred thirty-three million, four hundred twenty-five thousand, three hundred one".