100805615622453 has 8 divisors (see below), whose sum is σ = 153608557139008. Its totient is φ = 57603208927104.

The previous prime is 100805615622421. The next prime is 100805615622553. The reversal of 100805615622453 is 354226516508001.

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

It is not a de Polignac number, because 100805615622453 - 2⁵ = 100805615622421 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 (100805615622403) 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, 2400133705276 + ... + 2400133705317.

It is an arithmetic number, because the mean of its divisors is an integer number (19201069642376).

Almost surely, 2^{100805615622453} is an apocalyptic number.

It is an amenable number.

100805615622453 is a deficient number, since it is larger than the sum of its proper divisors (52802941516555).

100805615622453 is an equidigital number, since it uses as much as digits as its factorization.

100805615622453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800267410603.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 100805615622453 in words is "one hundred trillion, eight hundred five billion, six hundred fifteen million, six hundred twenty-two thousand, four hundred fifty-three".