1031012093 has 2 divisors, whose sum is σ = 1031012094. Its totient is φ = 1031012092.

The previous prime is 1031012041. The next prime is 1031012123. The reversal of 1031012093 is 3902101301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 714065284 + 316946809 = 26722^2 + 17803^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031012093 - 2⁸ = 1031011837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031012393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515506046 + 515506047.

It is an arithmetic number, because the mean of its divisors is an integer number (515506047).

Almost surely, 2^1031012093 is an apocalyptic number.

It is an amenable number.

1031012093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031012093 is an equidigital number, since it uses as much as digits as its factorization.

1031012093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1031012093 is about 32109.3770260340. The cubic root of 1031012093 is about 1010.2323071165.

Adding to 1031012093 its reverse (3902101301), we get a palindrome (4933113394).

The spelling of 1031012093 in words is "one billion, thirty-one million, twelve thousand, ninety-three".