203349130001 has 2 divisors, whose sum is σ = 203349130002. Its totient is φ = 203349130000.

The previous prime is 203349129979. The next prime is 203349130037. The reversal of 203349130001 is 100031943302.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178780134976 + 24568995025 = 422824^2 + 156745^2 .

It is a cyclic number.

It is not a de Polignac number, because 203349130001 - 2²² = 203344935697 is a prime.

It is not a weakly prime, because it can be changed into another prime (203349130301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101674565000 + 101674565001.

It is an arithmetic number, because the mean of its divisors is an integer number (101674565001).

Almost surely, 2^203349130001 is an apocalyptic number.

It is an amenable number.

203349130001 is a deficient number, since it is larger than the sum of its proper divisors (1).

203349130001 is an equidigital number, since it uses as much as digits as its factorization.

203349130001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 203349130001 in words is "two hundred three billion, three hundred forty-nine million, one hundred thirty thousand, one".