20030333142031 has 2 divisors, whose sum is σ = 20030333142032. Its totient is φ = 20030333142030.

The previous prime is 20030333141969. The next prime is 20030333142047. The reversal of 20030333142031 is 13024133303002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20030333142031 - 2¹⁵ = 20030333109263 is a prime.

It is a super-2 number, since 2×20030333142031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20030333141987 and 20030333142005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20030393142031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015166571015 + 10015166571016.

It is an arithmetic number, because the mean of its divisors is an integer number (10015166571016).

Almost surely, 2^{20030333142031} is an apocalyptic number.

20030333142031 is a deficient number, since it is larger than the sum of its proper divisors (1).

20030333142031 is an equidigital number, since it uses as much as digits as its factorization.

20030333142031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20030333142031 its reverse (13024133303002), we get a palindrome (33054466445033).

The spelling of 20030333142031 in words is "twenty trillion, thirty billion, three hundred thirty-three million, one hundred forty-two thousand, thirty-one".