34723062131 has 2 divisors, whose sum is σ = 34723062132. Its totient is φ = 34723062130.

The previous prime is 34723062113. The next prime is 34723062169. The reversal of 34723062131 is 13126032743.

34723062131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (34723062113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (13126032743) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34723062131 is a prime.

It is a super-2 number, since 2×34723062131² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34723068131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17361531065 + 17361531066.

It is an arithmetic number, because the mean of its divisors is an integer number (17361531066).

Almost surely, 2^34723062131 is an apocalyptic number.

34723062131 is a deficient number, since it is larger than the sum of its proper divisors (1).

34723062131 is an equidigital number, since it uses as much as digits as its factorization.

34723062131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 34723062131 its reverse (13126032743), we get a palindrome (47849094874).

It can be divided in two parts, 3472 and 3062131, that added together give a palindrome (3065603).

The spelling of 34723062131 in words is "thirty-four billion, seven hundred twenty-three million, sixty-two thousand, one hundred thirty-one".