201102111302 has 16 divisors (see below), whose sum is σ = 302699507760. Its totient is φ = 100202846688.

The previous prime is 201102111241. The next prime is 201102111307. The reversal of 201102111302 is 203111201102.

It is a super-2 number, since 2×201102111302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102111307) 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, 564824 + ... + 849252.

It is an arithmetic number, because the mean of its divisors is an integer number (18918719235).

Almost surely, 2^201102111302 is an apocalyptic number.

201102111302 is a deficient number, since it is larger than the sum of its proper divisors (101597396458).

201102111302 is a wasteful number, since it uses less digits than its factorization.

201102111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285655.

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

Adding to 201102111302 its reverse (203111201102), we get a palindrome (404213312404).

The spelling of 201102111302 in words is "two hundred one billion, one hundred two million, one hundred eleven thousand, three hundred two".