30401023003331 has 2 divisors, whose sum is σ = 30401023003332. Its totient is φ = 30401023003330.

The previous prime is 30401023003321. The next prime is 30401023003361. The reversal of 30401023003331 is 13330032010403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30401023003331 - 2¹⁰ = 30401023002307 is a prime.

It is a super-2 number, since 2×30401023003331² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30401023003297 and 30401023003306.

It is not a weakly prime, because it can be changed into another prime (30401023003321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15200511501665 + 15200511501666.

It is an arithmetic number, because the mean of its divisors is an integer number (15200511501666).

Almost surely, 2^{30401023003331} is an apocalyptic number.

30401023003331 is a deficient number, since it is larger than the sum of its proper divisors (1).

30401023003331 is an equidigital number, since it uses as much as digits as its factorization.

30401023003331 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 23.

Adding to 30401023003331 its reverse (13330032010403), we get a palindrome (43731055013734).

The spelling of 30401023003331 in words is "thirty trillion, four hundred one billion, twenty-three million, three thousand, three hundred thirty-one".