157216205300 has 144 divisors (see below), whose sum is σ = 426389792640. Its totient is φ = 48881664000.

The previous prime is 157216205281. The next prime is 157216205327. The reversal of 157216205300 is 3502612751.

157216205300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3124340 + ... + 3174260.

Almost surely, 2^157216205300 is an apocalyptic number.

157216205300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157216205300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213194896320).

157216205300 is an abundant number, since it is smaller than the sum of its proper divisors (269173587340).

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

157216205300 is a wasteful number, since it uses less digits than its factorization.

157216205300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50362 (or 50355 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 157216205300 in words is "one hundred fifty-seven billion, two hundred sixteen million, two hundred five thousand, three hundred".