100204129912253 has 2 divisors, whose sum is σ = 100204129912254. Its totient is φ = 100204129912252.

The previous prime is 100204129912223. The next prime is 100204129912267. The reversal of 100204129912253 is 352219921402001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84594337360324 + 15609792551929 = 9197518^2 + 3950923^2 .

It is a cyclic number.

It is not a de Polignac number, because 100204129912253 - 2⁴⁴ = 82611943867837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100204129912253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100204129912223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50102064956126 + 50102064956127.

It is an arithmetic number, because the mean of its divisors is an integer number (50102064956127).

Almost surely, 2^{100204129912253} is an apocalyptic number.

It is an amenable number.

100204129912253 is a deficient number, since it is larger than the sum of its proper divisors (1).

100204129912253 is an equidigital number, since it uses as much as digits as its factorization.

100204129912253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 100204129912253 in words is "one hundred trillion, two hundred four billion, one hundred twenty-nine million, nine hundred twelve thousand, two hundred fifty-three".