101534023422655 has 4 divisors (see below), whose sum is σ = 121840828107192. Its totient is φ = 81227218738120.

The previous prime is 101534023422641. The next prime is 101534023422719. The reversal of 101534023422655 is 556224320435101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101534023422655 - 2¹³ = 101534023414463 is a prime.

It is a Duffinian number.

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, 10153402342261 + ... + 10153402342270.

It is an arithmetic number, because the mean of its divisors is an integer number (30460207026798).

Almost surely, 2^{101534023422655} is an apocalyptic number.

101534023422655 is a deficient number, since it is larger than the sum of its proper divisors (20306804684537).

101534023422655 is an equidigital number, since it uses as much as digits as its factorization.

101534023422655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20306804684536.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 101534023422655 its reverse (556224320435101), we get a palindrome (657758343857756).

The spelling of 101534023422655 in words is "one hundred one trillion, five hundred thirty-four billion, twenty-three million, four hundred twenty-two thousand, six hundred fifty-five".