201061110552 has 16 divisors (see below), whose sum is σ = 502652776440. Its totient is φ = 67020370176.

The previous prime is 201061110511. The next prime is 201061110557. The reversal of 201061110552 is 255011160102.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8377546273 = 201061110552 / (2 + 0 + 1 + 0 + 6 + 1 + 1 + 1 + 0 + 5 + 5 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201061110557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4188773113 + ... + 4188773160.

Almost surely, 2^201061110552 is an apocalyptic number.

It is an amenable number.

201061110552 is an abundant number, since it is smaller than the sum of its proper divisors (301591665888).

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

201061110552 is a wasteful number, since it uses less digits than its factorization.

201061110552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8377546282 (or 8377546278 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 201061110552 its reverse (255011160102), we get a palindrome (456072270654).

The spelling of 201061110552 in words is "two hundred one billion, sixty-one million, one hundred ten thousand, five hundred fifty-two".