1020132031 has 2 divisors, whose sum is σ = 1020132032. Its totient is φ = 1020132030.

The previous prime is 1020132023. The next prime is 1020132083. The reversal of 1020132031 is 1302310201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020132031 - 2³ = 1020132023 is a prime.

It is a super-2 number, since 2×1020132031² = 2081338721344369922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020132131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510066015 + 510066016.

It is an arithmetic number, because the mean of its divisors is an integer number (510066016).

Almost surely, 2^1020132031 is an apocalyptic number.

1020132031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020132031 is an equidigital number, since it uses as much as digits as its factorization.

1020132031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1020132031 is about 31939.5058039413. The cubic root of 1020132031 is about 1006.6661408244. Note that the first 3 decimals are identical.

Adding to 1020132031 its reverse (1302310201), we get a palindrome (2322442232).

The spelling of 1020132031 in words is "one billion, twenty million, one hundred thirty-two thousand, thirty-one".