101111142326 has 16 divisors (see below), whose sum is σ = 151801927200. Its totient is φ = 50510524608.

The previous prime is 101111142323. The next prime is 101111142383. The reversal of 101111142326 is 623241111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101111142323) 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, 14815751 + ... + 14822573.

It is an arithmetic number, because the mean of its divisors is an integer number (9487620450).

Almost surely, 2^101111142326 is an apocalyptic number.

101111142326 is a deficient number, since it is larger than the sum of its proper divisors (50690784874).

101111142326 is a wasteful number, since it uses less digits than its factorization.

101111142326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 101111142326 its reverse (623241111101), we get a palindrome (724352253427).

The spelling of 101111142326 in words is "one hundred one billion, one hundred eleven million, one hundred forty-two thousand, three hundred twenty-six".