201120627755 has 8 divisors (see below), whose sum is σ = 242060911872. Its totient is φ = 160419063168.

The previous prime is 201120627751. The next prime is 201120627761. The reversal of 201120627755 is 557726021102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201120627755 - 2² = 201120627751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201120627751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59678027 + ... + 59681396.

It is an arithmetic number, because the mean of its divisors is an integer number (30257613984).

Almost surely, 2^201120627755 is an apocalyptic number.

201120627755 is a deficient number, since it is larger than the sum of its proper divisors (40940284117).

201120627755 is a wasteful number, since it uses less digits than its factorization.

201120627755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119359765.

The product of its (nonzero) digits is 58800, while the sum is 38.

Adding to 201120627755 its reverse (557726021102), we get a palindrome (758846648857).

The spelling of 201120627755 in words is "two hundred one billion, one hundred twenty million, six hundred twenty-seven thousand, seven hundred fifty-five".