1030140311 has 2 divisors, whose sum is σ = 1030140312. Its totient is φ = 1030140310.

The previous prime is 1030140289. The next prime is 1030140337. The reversal of 1030140311 is 1130410301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1030140311 - 2¹⁸ = 1029878167 is a prime.

It is a super-2 number, since 2×1030140311² = 2122378120694353442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030140911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515070155 + 515070156.

It is an arithmetic number, because the mean of its divisors is an integer number (515070156).

Almost surely, 2^1030140311 is an apocalyptic number.

1030140311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030140311 is an equidigital number, since it uses as much as digits as its factorization.

1030140311 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 14.

The square root of 1030140311 is about 32095.7989618579. The cubic root of 1030140311 is about 1009.9474896727.

Adding to 1030140311 its reverse (1130410301), we get a palindrome (2160550612).

The spelling of 1030140311 in words is "one billion, thirty million, one hundred forty thousand, three hundred eleven".