201130111203011 has 8 divisors (see below), whose sum is σ = 201575547892464. Its totient is φ = 200684697776640.

The previous prime is 201130111202941. The next prime is 201130111203037. The reversal of 201130111203011 is 110302111031102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201130111203011 is a prime.

It is a super-2 number, since 2×201130111203011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201130111203911) 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, 11552531 + ... + 23145651.

It is an arithmetic number, because the mean of its divisors is an integer number (25196943486558).

Almost surely, 2^{201130111203011} is an apocalyptic number.

201130111203011 is a deficient number, since it is larger than the sum of its proper divisors (445436689453).

201130111203011 is a wasteful number, since it uses less digits than its factorization.

201130111203011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11631541.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 201130111203011 its reverse (110302111031102), we get a palindrome (311432222234113).

The spelling of 201130111203011 in words is "two hundred one trillion, one hundred thirty billion, one hundred eleven million, two hundred three thousand, eleven".