2031132127 has 2 divisors, whose sum is σ = 2031132128. Its totient is φ = 2031132126.

The previous prime is 2031132109. The next prime is 2031132143. The reversal of 2031132127 is 7212311302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2031132127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031132098 and 2031132107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2031133127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015566063 + 1015566064.

It is an arithmetic number, because the mean of its divisors is an integer number (1015566064).

Almost surely, 2^2031132127 is an apocalyptic number.

2031132127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031132127 is an equidigital number, since it uses as much as digits as its factorization.

2031132127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2031132127 is about 45068.0832408036. The cubic root of 2031132127 is about 1266.4247570422.

Adding to 2031132127 its reverse (7212311302), we get a palindrome (9243443429).

The spelling of 2031132127 in words is "two billion, thirty-one million, one hundred thirty-two thousand, one hundred twenty-seven".