201351214030356 has 72 divisors (see below), whose sum is σ = 550516298721480. Its totient is φ = 61683677224704.

The previous prime is 201351214030289. The next prime is 201351214030363. The reversal of 201351214030356 is 653030412153102.

201351214030356 is a `hidden beast` number, since 2 + 0 + 13 + 51 + 214 + 0 + 30 + 356 = 666.

201351214030356 is digitally balanced in base 2, 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 4 ways, for example, as 101288524208400 + 100062689821956 = 10064220^2 + 10003134^2 .

It is a super-2 number, since 2×201351214030356² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 201351214030356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 939276315 + ... + 939490658.

It is an arithmetic number, because the mean of its divisors is an integer number (7646059704465).

Almost surely, 2^{201351214030356} is an apocalyptic number.

201351214030356 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

201351214030356 is an abundant number, since it is smaller than the sum of its proper divisors (349165084691124).

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

201351214030356 is a wasteful number, since it uses less digits than its factorization.

201351214030356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878767225 (or 1878767220 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 201351214030356 its reverse (653030412153102), we get a palindrome (854381626183458).

The spelling of 201351214030356 in words is "two hundred one trillion, three hundred fifty-one billion, two hundred fourteen million, thirty thousand, three hundred fifty-six".