201135200156460 has 144 divisors (see below), whose sum is σ = 610550709132000. Its totient is φ = 53597327726592.

The previous prime is 201135200156389. The next prime is 201135200156477. The reversal of 201135200156460 is 64651002531102.

201135200156460 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 3 + 5 + 2 + 0 + 0 + 1 + 5 + 646 + 0 = 666.

201135200156460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2528785812 + ... + 2528865348.

Almost surely, 2^{201135200156460} is an apocalyptic number.

201135200156460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201135200156460 is an abundant number, since it is smaller than the sum of its proper divisors (409415508975540).

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

201135200156460 is a wasteful number, since it uses less digits than its factorization.

201135200156460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89520 (or 89515 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 201135200156460 its reverse (64651002531102), we get a palindrome (265786202687562).

The spelling of 201135200156460 in words is "two hundred one trillion, one hundred thirty-five billion, two hundred million, one hundred fifty-six thousand, four hundred sixty".