101522315443144 has 16 divisors (see below), whose sum is σ = 190399036129200. Its totient is φ = 50749239142032.

The previous prime is 101522315443117. The next prime is 101522315443177. The reversal of 101522315443144 is 441344513225101.

It is a junction number, because it is equal to n+sod(n) for n = 101522315443097 and 101522315443106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489786242 + ... + 1489854385.

It is an arithmetic number, because the mean of its divisors is an integer number (11899939758075).

Almost surely, 2^{101522315443144} is an apocalyptic number.

It is an amenable number.

101522315443144 is a deficient number, since it is larger than the sum of its proper divisors (88876720686056).

101522315443144 is a wasteful number, since it uses less digits than its factorization.

101522315443144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979644892 (or 2979644888 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 101522315443144 its reverse (441344513225101), we get a palindrome (542866828668245).

The spelling of 101522315443144 in words is "one hundred one trillion, five hundred twenty-two billion, three hundred fifteen million, four hundred forty-three thousand, one hundred forty-four".