101331143423144 has 32 divisors (see below), whose sum is σ = 192765191800320. Its totient is φ = 49931999118336.

The previous prime is 101331143423131. The next prime is 101331143423197. The reversal of 101331143423144 is 441324341133101.

It is a happy 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, 306512264 + ... + 306842679.

It is an arithmetic number, because the mean of its divisors is an integer number (6023912243760).

Almost surely, 2^{101331143423144} is an apocalyptic number.

It is an amenable number.

101331143423144 is a deficient number, since it is larger than the sum of its proper divisors (91434048377176).

101331143423144 is a wasteful number, since it uses less digits than its factorization.

101331143423144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613355249 (or 613355245 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 101331143423144 its reverse (441324341133101), we get a palindrome (542655484556245).

The spelling of 101331143423144 in words is "one hundred one trillion, three hundred thirty-one billion, one hundred forty-three million, four hundred twenty-three thousand, one hundred forty-four".