3140123311 has 16 divisors (see below), whose sum is σ = 3455464320. Its totient is φ = 2835796320.

The previous prime is 3140123303. The next prime is 3140123347. The reversal of 3140123311 is 1133210413.

It is a cyclic number.

It is not a de Polignac number, because 3140123311 - 2³ = 3140123303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140123381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152136 + ... + 171538.

It is an arithmetic number, because the mean of its divisors is an integer number (215966520).

Almost surely, 2^3140123311 is an apocalyptic number.

3140123311 is a deficient number, since it is larger than the sum of its proper divisors (315341009).

3140123311 is a wasteful number, since it uses less digits than its factorization.

3140123311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19686.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3140123311 is about 56036.8031832652. The cubic root of 3140123311 is about 1464.3635190172.

Adding to 3140123311 its reverse (1133210413), we get a palindrome (4273333724).

The spelling of 3140123311 in words is "three billion, one hundred forty million, one hundred twenty-three thousand, three hundred eleven".