100302130033021 has 8 divisors (see below), whose sum is σ = 117069963321600. Its totient is φ = 84144036136848.

The previous prime is 100302130033009. The next prime is 100302130033043. The reversal of 100302130033021 is 120330031203001.

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 100302130033021 - 2⁵ = 100302130032989 is a prime.

It is a super-2 number, since 2×100302130033021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100302130033021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100302130030021) 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, 152434847746 + ... + 152434848403.

It is an arithmetic number, because the mean of its divisors is an integer number (14633745415200).

Almost surely, 2^{100302130033021} is an apocalyptic number.

It is an amenable number.

100302130033021 is a deficient number, since it is larger than the sum of its proper divisors (16767833288579).

100302130033021 is an equidigital number, since it uses as much as digits as its factorization.

100302130033021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304869696203.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 100302130033021 its reverse (120330031203001), we get a palindrome (220632161236022).

The spelling of 100302130033021 in words is "one hundred trillion, three hundred two billion, one hundred thirty million, thirty-three thousand, twenty-one".