101550632220542 has 8 divisors (see below), whose sum is σ = 158948815649616. Its totient is φ = 48567693670672.

The previous prime is 101550632220539. The next prime is 101550632220649. The reversal of 101550632220542 is 245022236055101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101550632220496 and 101550632220505.

It is a congruent number.

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, 1103811219743 + ... + 1103811219834.

It is an arithmetic number, because the mean of its divisors is an integer number (19868601956202).

Almost surely, 2^{101550632220542} is an apocalyptic number.

101550632220542 is a deficient number, since it is larger than the sum of its proper divisors (57398183429074).

101550632220542 is a wasteful number, since it uses less digits than its factorization.

101550632220542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207622439602.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 101550632220542 its reverse (245022236055101), we get a palindrome (346572868275643).

The spelling of 101550632220542 in words is "one hundred one trillion, five hundred fifty billion, six hundred thirty-two million, two hundred twenty thousand, five hundred forty-two".