33130301357 has 2 divisors, whose sum is σ = 33130301358. Its totient is φ = 33130301356.

The previous prime is 33130301339. The next prime is 33130301381. The reversal of 33130301357 is 75310303133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17039125156 + 16091176201 = 130534^2 + 126851^2 .

It is a cyclic number.

It is not a de Polignac number, because 33130301357 - 2¹⁶ = 33130235821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33130301317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16565150678 + 16565150679.

It is an arithmetic number, because the mean of its divisors is an integer number (16565150679).

Almost surely, 2^33130301357 is an apocalyptic number.

It is an amenable number.

33130301357 is a deficient number, since it is larger than the sum of its proper divisors (1).

33130301357 is an equidigital number, since it uses as much as digits as its factorization.

33130301357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 29.

The spelling of 33130301357 in words is "thirty-three billion, one hundred thirty million, three hundred one thousand, three hundred fifty-seven".