108640761029 has 8 divisors (see below), whose sum is σ = 116296980000. Its totient is φ = 101178370512.

The previous prime is 108640760957. The next prime is 108640761037. The reversal of 108640761029 is 920167046801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108640761029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108640721029) 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, 48455954 + ... + 48458195.

It is an arithmetic number, because the mean of its divisors is an integer number (14537122500).

Almost surely, 2^108640761029 is an apocalyptic number.

108640761029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

108640761029 is a deficient number, since it is larger than the sum of its proper divisors (7656218971).

108640761029 is an equidigital number, since it uses as much as digits as its factorization.

108640761029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96914227.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 108640761029 in words is "one hundred eight billion, six hundred forty million, seven hundred sixty-one thousand, twenty-nine".