97110140629 has 2 divisors, whose sum is σ = 97110140630. Its totient is φ = 97110140628.

The previous prime is 97110140531. The next prime is 97110140639. The reversal of 97110140629 is 92604101179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97110140625 + 4 = 311625^2 + 2^2 .

It is an emirp because it is prime and its reverse (92604101179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97110140629 - 2¹³ = 97110132437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97110140591 and 97110140600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97110140639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48555070314 + 48555070315.

It is an arithmetic number, because the mean of its divisors is an integer number (48555070315).

Almost surely, 2^97110140629 is an apocalyptic number.

It is an amenable number.

97110140629 is a deficient number, since it is larger than the sum of its proper divisors (1).

97110140629 is an equidigital number, since it uses as much as digits as its factorization.

97110140629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 97110140629 in words is "ninety-seven billion, one hundred ten million, one hundred forty thousand, six hundred twenty-nine".