101212314654 has 32 divisors (see below), whose sum is σ = 224122801536. Its totient is φ = 30212629920.

The previous prime is 101212314647. The next prime is 101212314667. The reversal of 101212314654 is 456413212101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11439757 + ... + 11448600.

It is an arithmetic number, because the mean of its divisors is an integer number (7003837548).

Almost surely, 2^101212314654 is an apocalyptic number.

101212314654 is an abundant number, since it is smaller than the sum of its proper divisors (122910486882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101212314654 is a wasteful number, since it uses less digits than its factorization.

101212314654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22888440.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 101212314654 its reverse (456413212101), we get a palindrome (557625526755).

The spelling of 101212314654 in words is "one hundred one billion, two hundred twelve million, three hundred fourteen thousand, six hundred fifty-four".