53217320134101 has 16 divisors (see below), whose sum is σ = 71423286929280. Its totient is φ = 35245477082880.

The previous prime is 53217320134051. The next prime is 53217320134141. The reversal of 53217320134101 is 10143102371235.

It is a happy number.

It is not a de Polignac number, because 53217320134101 - 2⁶ = 53217320134037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53217320134141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86405560 + ... + 87019281.

It is an arithmetic number, because the mean of its divisors is an integer number (4463955433080).

Almost surely, 2^{53217320134101} is an apocalyptic number.

It is an amenable number.

53217320134101 is a deficient number, since it is larger than the sum of its proper divisors (18205966795179).

53217320134101 is a wasteful number, since it uses less digits than its factorization.

53217320134101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173425516.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 53217320134101 in words is "fifty-three trillion, two hundred seventeen billion, three hundred twenty million, one hundred thirty-four thousand, one hundred one".