201123432214300 has 36 divisors (see below), whose sum is σ = 441696135247416. Its totient is φ = 79480103329600.

The previous prime is 201123432214291. The next prime is 201123432214303. The reversal of 201123432214300 is 3412234321102.

It is a super-2 number, since 2×201123432214300² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201123432214303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12115861111 + ... + 12115877710.

It is an arithmetic number, because the mean of its divisors is an integer number (12269337090206).

Almost surely, 2^{201123432214300} is an apocalyptic number.

201123432214300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201123432214300 is an abundant number, since it is smaller than the sum of its proper divisors (240572703033116).

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

201123432214300 is a wasteful number, since it uses less digits than its factorization.

201123432214300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24231738918 (or 24231738911 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 201123432214300 its reverse (3412234321102), we get a palindrome (204535666535402).

The spelling of 201123432214300 in words is "two hundred one trillion, one hundred twenty-three billion, four hundred thirty-two million, two hundred fourteen thousand, three hundred".