101212241105054 has 8 divisors (see below), whose sum is σ = 151823350686528. Its totient is φ = 50604457542880.

The previous prime is 101212241105051. The next prime is 101212241105197. The reversal of 101212241105054 is 450501142212101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101212241105051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831428747 + ... + 831550470.

It is an arithmetic number, because the mean of its divisors is an integer number (18977918835816).

Almost surely, 2^{101212241105054} is an apocalyptic number.

101212241105054 is a deficient number, since it is larger than the sum of its proper divisors (50611109581474).

101212241105054 is a wasteful number, since it uses less digits than its factorization.

101212241105054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663009650.

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 101212241105054 its reverse (450501142212101), we get a palindrome (551713383317155).

The spelling of 101212241105054 in words is "one hundred one trillion, two hundred twelve billion, two hundred forty-one million, one hundred five thousand, fifty-four".