100020213232153 has 2 divisors, whose sum is σ = 100020213232154. Its totient is φ = 100020213232152.

The previous prime is 100020213232063. The next prime is 100020213232171. The reversal of 100020213232153 is 351232312020001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96234589265929 + 3785623966224 = 9809923^2 + 1945668^2 .

It is a cyclic number.

It is not a de Polignac number, because 100020213232153 - 2²¹ = 100020211135001 is a prime.

It is a super-3 number, since 3×100020213232153³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (100020213232453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010106616076 + 50010106616077.

It is an arithmetic number, because the mean of its divisors is an integer number (50010106616077).

Almost surely, 2^{100020213232153} is an apocalyptic number.

It is an amenable number.

100020213232153 is a deficient number, since it is larger than the sum of its proper divisors (1).

100020213232153 is an equidigital number, since it uses as much as digits as its factorization.

100020213232153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 100020213232153 its reverse (351232312020001), we get a palindrome (451252525252154).

The spelling of 100020213232153 in words is "one hundred trillion, twenty billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred fifty-three".