201101102001230 has 16 divisors (see below), whose sum is σ = 369683727935040. Its totient is φ = 78728942059872.

The previous prime is 201101102001229. The next prime is 201101102001257. The reversal of 201101102001230 is 32100201101102.

It is a super-2 number, since 2×201101102001230² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213937342085 + ... + 213937343024.

It is an arithmetic number, because the mean of its divisors is an integer number (23105232995940).

Almost surely, 2^{201101102001230} is an apocalyptic number.

201101102001230 is a deficient number, since it is larger than the sum of its proper divisors (168582625933810).

201101102001230 is a wasteful number, since it uses less digits than its factorization.

201101102001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427874685163.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201101102001230 its reverse (32100201101102), we get a palindrome (233201303102332).

The spelling of 201101102001230 in words is "two hundred one trillion, one hundred one billion, one hundred two million, one thousand, two hundred thirty".