203070822085264 has 135 divisors (see below), whose sum is σ = 462354577025961. Its totient is φ = 86151565315200.

The previous prime is 203070822085211. The next prime is 203070822085277. The reversal of 203070822085264 is 462580228070302.

The square root of 203070822085264 is 14250292.

It is a perfect power (a square), and thus also a powerful number.

203070822085264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 195108041099664 + 7962780985600 = 13968108^2 + 2821840^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 40299823257 + ... + 40299828295.

Almost surely, 2^{203070822085264} is an apocalyptic number.

203070822085264 is the 14250292-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203070822085264

203070822085264 is an abundant number, since it is smaller than the sum of its proper divisors (259283754940697).

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

203070822085264 is an frugal number, since it uses more digits than its factorization.

203070822085264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10302 (or 5149 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

203070822085264 divided by its sum of digits (49) gives a square (4144302491536 = 2035756²).

The spelling of 203070822085264 in words is "two hundred three trillion, seventy billion, eight hundred twenty-two million, eighty-five thousand, two hundred sixty-four".