203104433610053 has 2 divisors, whose sum is σ = 203104433610054. Its totient is φ = 203104433610052.

The previous prime is 203104433609983. The next prime is 203104433610121. The reversal of 203104433610053 is 350016334401302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202420674961444 + 683758648609 = 14227462^2 + 826897^2 .

It is a cyclic number.

It is not a de Polignac number, because 203104433610053 - 2¹⁶ = 203104433544517 is a prime.

It is a super-3 number, since 3×203104433610053³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203104433609995 and 203104433610022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203104433610553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101552216805026 + 101552216805027.

It is an arithmetic number, because the mean of its divisors is an integer number (101552216805027).

Almost surely, 2^{203104433610053} is an apocalyptic number.

It is an amenable number.

203104433610053 is a deficient number, since it is larger than the sum of its proper divisors (1).

203104433610053 is an equidigital number, since it uses as much as digits as its factorization.

203104433610053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 203104433610053 in words is "two hundred three trillion, one hundred four billion, four hundred thirty-three million, six hundred ten thousand, fifty-three".