100020302133121 has 16 divisors (see below), whose sum is σ = 106377516750400. Its totient is φ = 93772525575168.

The previous prime is 100020302133107. The next prime is 100020302133163. The reversal of 100020302133121 is 121331203020001.

It is a cyclic number.

It is not a de Polignac number, because 100020302133121 - 2¹³ = 100020302124929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100020302134121) 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, 24028165 + ... + 27881773.

It is an arithmetic number, because the mean of its divisors is an integer number (6648594796900).

Almost surely, 2^{100020302133121} is an apocalyptic number.

It is an amenable number.

100020302133121 is a deficient number, since it is larger than the sum of its proper divisors (6357214617279).

100020302133121 is a wasteful number, since it uses less digits than its factorization.

100020302133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867808.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100020302133121 its reverse (121331203020001), we get a palindrome (221351505153122).

The spelling of 100020302133121 in words is "one hundred trillion, twenty billion, three hundred two million, one hundred thirty-three thousand, one hundred twenty-one".