108726747153131 has 4 divisors (see below), whose sum is σ = 108726956677632. Its totient is φ = 108726537628632.

The previous prime is 108726747153107. The next prime is 108726747153133. The reversal of 108726747153131 is 131351747627801.

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

It is a cyclic number.

It is not a de Polignac number, because 108726747153131 - 2⁴² = 104328700642027 is a prime.

It is a super-2 number, since 2×108726747153131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108726747153133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103981931 + ... + 105022356.

It is an arithmetic number, because the mean of its divisors is an integer number (27181739169408).

Almost surely, 2^{108726747153131} is an apocalyptic number.

108726747153131 is a deficient number, since it is larger than the sum of its proper divisors (209524501).

108726747153131 is an equidigital number, since it uses as much as digits as its factorization.

108726747153131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209524500.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 108726747153131 in words is "one hundred eight trillion, seven hundred twenty-six billion, seven hundred forty-seven million, one hundred fifty-three thousand, one hundred thirty-one".