201024313134320 has 40 divisors (see below), whose sum is σ = 503333953273536. Its totient is φ = 74224361772288.

The previous prime is 201024313134319. The next prime is 201024313134371. The reversal of 201024313134320 is 23431313420102.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×201024313134320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96646303352 + ... + 96646305431.

Almost surely, 2^{201024313134320} is an apocalyptic number.

201024313134320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201024313134320 is an abundant number, since it is smaller than the sum of its proper divisors (302309640139216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201024313134320 is a wasteful number, since it uses less digits than its factorization.

201024313134320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193292608809 (or 193292608803 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 201024313134320 its reverse (23431313420102), we get a palindrome (224455626554422).

The spelling of 201024313134320 in words is "two hundred one trillion, twenty-four billion, three hundred thirteen million, one hundred thirty-four thousand, three hundred twenty".