20330699501 has 8 divisors (see below), whose sum is σ = 23294818560. Its totient is φ = 17381513808.

The previous prime is 20330699453. The next prime is 20330699537. The reversal of 20330699501 is 10599603302.

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

It is a cyclic number.

It is not a de Polignac number, because 20330699501 - 2¹⁴ = 20330683117 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 (20330699591) 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 7 ways as a sum of consecutive naturals, for example, 3730421 + ... + 3735866.

It is an arithmetic number, because the mean of its divisors is an integer number (2911852320).

Almost surely, 2^20330699501 is an apocalyptic number.

It is an amenable number.

20330699501 is a deficient number, since it is larger than the sum of its proper divisors (2964119059).

20330699501 is an equidigital number, since it uses as much as digits as its factorization.

20330699501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466683.

The product of its (nonzero) digits is 43740, while the sum is 38.

The spelling of 20330699501 in words is "twenty billion, three hundred thirty million, six hundred ninety-nine thousand, five hundred one".