2132555503231 has 2 divisors, whose sum is σ = 2132555503232. Its totient is φ = 2132555503230.

The previous prime is 2132555503207. The next prime is 2132555503241. The reversal of 2132555503231 is 1323055552312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132555503231 - 2¹³ = 2132555495039 is a prime.

It is a super-2 number, since 2×2132555503231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132555503241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066277751615 + 1066277751616.

It is an arithmetic number, because the mean of its divisors is an integer number (1066277751616).

Almost surely, 2^{2132555503231} is an apocalyptic number.

2132555503231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132555503231 is an equidigital number, since it uses as much as digits as its factorization.

2132555503231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 2132555503231 in words is "two trillion, one hundred thirty-two billion, five hundred fifty-five million, five hundred three thousand, two hundred thirty-one".