33014144131 has 2 divisors, whose sum is σ = 33014144132. Its totient is φ = 33014144130.

The previous prime is 33014144123. The next prime is 33014144201. The reversal of 33014144131 is 13144141033.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33014144131 - 2³ = 33014144123 is a prime.

It is a super-2 number, since 2×33014144131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33014144096 and 33014144105.

It is not a weakly prime, because it can be changed into another prime (33014144101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16507072065 + 16507072066.

It is an arithmetic number, because the mean of its divisors is an integer number (16507072066).

Almost surely, 2^33014144131 is an apocalyptic number.

33014144131 is a deficient number, since it is larger than the sum of its proper divisors (1).

33014144131 is an equidigital number, since it uses as much as digits as its factorization.

33014144131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 33014144131 its reverse (13144141033), we get a palindrome (46158285164).

The spelling of 33014144131 in words is "thirty-three billion, fourteen million, one hundred forty-four thousand, one hundred thirty-one".