4100030130421 has 2 divisors, whose sum is σ = 4100030130422. Its totient is φ = 4100030130420.

The previous prime is 4100030130403. The next prime is 4100030130433. The reversal of 4100030130421 is 1240310300014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3893573489796 + 206456640625 = 1973214^2 + 454375^2 .

It is a cyclic number.

It is not a de Polignac number, because 4100030130421 - 2⁵ = 4100030130389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4100030130401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050015065210 + 2050015065211.

It is an arithmetic number, because the mean of its divisors is an integer number (2050015065211).

Almost surely, 2^{4100030130421} is an apocalyptic number.

It is an amenable number.

4100030130421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4100030130421 is an equidigital number, since it uses as much as digits as its factorization.

4100030130421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 4100030130421 its reverse (1240310300014), we get a palindrome (5340340430435).

The spelling of 4100030130421 in words is "four trillion, one hundred billion, thirty million, one hundred thirty thousand, four hundred twenty-one".