3140230061 has 2 divisors, whose sum is σ = 3140230062. Its totient is φ = 3140230060.

The previous prime is 3140230039. The next prime is 3140230063. The reversal of 3140230061 is 1600320413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2851026025 + 289204036 = 53395^2 + 17006^2 .

It is an emirp because it is prime and its reverse (1600320413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3140230061 - 2²⁶ = 3073121197 is a prime.

It is a super-2 number, since 2×3140230061² = 19722089672016127442, which contains 22 as substring.

Together with 3140230063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140230063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570115030 + 1570115031.

It is an arithmetic number, because the mean of its divisors is an integer number (1570115031).

Almost surely, 2^3140230061 is an apocalyptic number.

It is an amenable number.

3140230061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140230061 is an equidigital number, since it uses as much as digits as its factorization.

3140230061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3140230061 is about 56037.7556741881. The cubic root of 3140230061 is about 1464.3801127428.

Adding to 3140230061 its reverse (1600320413), we get a palindrome (4740550474).

The spelling of 3140230061 in words is "three billion, one hundred forty million, two hundred thirty thousand, sixty-one".