201342231310 has 32 divisors (see below), whose sum is σ = 401263880832. Its totient is φ = 72122587680.

The previous prime is 201342231247. The next prime is 201342231353. The reversal of 201342231310 is 13132243102.

It is a super-2 number, since 2×201342231310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13652212 + ... + 13666951.

It is an arithmetic number, because the mean of its divisors is an integer number (12539496276).

Almost surely, 2^201342231310 is an apocalyptic number.

201342231310 is a deficient number, since it is larger than the sum of its proper divisors (199921649522).

201342231310 is a wasteful number, since it uses less digits than its factorization.

201342231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27319248.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201342231310 its reverse (13132243102), we get a palindrome (214474474412).

The spelling of 201342231310 in words is "two hundred one billion, three hundred forty-two million, two hundred thirty-one thousand, three hundred ten".