100720575632733 has 16 divisors (see below), whose sum is σ = 153481259917440. Its totient is φ = 57553756825536.

The previous prime is 100720575632731. The next prime is 100720575632771. The reversal of 100720575632733 is 337236575027001.

It is not a de Polignac number, because 100720575632733 - 2¹ = 100720575632731 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100720575632731) 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, 34298698 + ... + 37119291.

It is an arithmetic number, because the mean of its divisors is an integer number (9592578744840).

Almost surely, 2^{100720575632733} is an apocalyptic number.

It is an amenable number.

100720575632733 is a deficient number, since it is larger than the sum of its proper divisors (52760684284707).

100720575632733 is an equidigital number, since it uses as much as digits as its factorization.

100720575632733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71485156.

The product of its (nonzero) digits is 5556600, while the sum is 51.

The spelling of 100720575632733 in words is "one hundred trillion, seven hundred twenty billion, five hundred seventy-five million, six hundred thirty-two thousand, seven hundred thirty-three".