130103100333281 has 2 divisors, whose sum is σ = 130103100333282. Its totient is φ = 130103100333280.

The previous prime is 130103100333247. The next prime is 130103100333337. The reversal of 130103100333281 is 182333001301031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123564544489681 + 6538555843600 = 11115959^2 + 2557060^2 .

It is a cyclic number.

It is not a de Polignac number, because 130103100333281 - 2⁴² = 125705053822177 is a prime.

It is a super-2 number, since 2×130103100333281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130103100333181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65051550166640 + 65051550166641.

It is an arithmetic number, because the mean of its divisors is an integer number (65051550166641).

Almost surely, 2^{130103100333281} is an apocalyptic number.

It is an amenable number.

130103100333281 is a deficient number, since it is larger than the sum of its proper divisors (1).

130103100333281 is an equidigital number, since it uses as much as digits as its factorization.

130103100333281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 130103100333281 in words is "one hundred thirty trillion, one hundred three billion, one hundred million, three hundred thirty-three thousand, two hundred eighty-one".