54111205101 has 8 divisors (see below), whose sum is σ = 72422602560. Its totient is φ = 35936972192.

The previous prime is 54111205081. The next prime is 54111205103. The reversal of 54111205101 is 10150211145.

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

It is a cyclic number.

It is not a de Polignac number, because 54111205101 - 2⁵ = 54111205069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54111205103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34290216 + ... + 34291793.

It is an arithmetic number, because the mean of its divisors is an integer number (9052825320).

Almost surely, 2^54111205101 is an apocalyptic number.

It is an amenable number.

54111205101 is a deficient number, since it is larger than the sum of its proper divisors (18311397459).

54111205101 is a wasteful number, since it uses less digits than its factorization.

54111205101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68582275.

The product of its (nonzero) digits is 200, while the sum is 21.

Adding to 54111205101 its reverse (10150211145), we get a palindrome (64261416246).

The spelling of 54111205101 in words is "fifty-four billion, one hundred eleven million, two hundred five thousand, one hundred one".