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30401441023 is a prime number
BaseRepresentation
bin11100010100000100…
…010010110011111111
32220110201200012221011
4130110010102303333
5444230232103043
621544412220051
72124242661562
oct342404226377
986421605834
1030401441023
1111990903678
125a8546a627
132b365bc575
1416858a64d9
15bcdec459d
hex714112cff

30401441023 has 2 divisors, whose sum is σ = 30401441024. Its totient is φ = 30401441022.

The previous prime is 30401441011. The next prime is 30401441041. The reversal of 30401441023 is 32014410403.

It is a weak prime.

It is an emirp because it is prime and its reverse (32014410403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30401441023 - 217 = 30401309951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30401440985 and 30401441003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30401441723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15200720511 + 15200720512.

It is an arithmetic number, because the mean of its divisors is an integer number (15200720512).

Almost surely, 230401441023 is an apocalyptic number.

30401441023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30401441023 is an equidigital number, since it uses as much as digits as its factorization.

30401441023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30401441023 its reverse (32014410403), we get a palindrome (62415851426).

The spelling of 30401441023 in words is "thirty billion, four hundred one million, four hundred forty-one thousand, twenty-three".