29950130897 has 2 divisors, whose sum is σ = 29950130898. Its totient is φ = 29950130896.

The previous prime is 29950130827. The next prime is 29950130923. The reversal of 29950130897 is 79803105992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24133933201 + 5816197696 = 155351^2 + 76264^2 .

It is a cyclic number.

It is not a de Polignac number, because 29950130897 - 2¹⁰ = 29950129873 is a prime.

It is not a weakly prime, because it can be changed into another prime (29950130827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14975065448 + 14975065449.

It is an arithmetic number, because the mean of its divisors is an integer number (14975065449).

Almost surely, 2^29950130897 is an apocalyptic number.

It is an amenable number.

29950130897 is a deficient number, since it is larger than the sum of its proper divisors (1).

29950130897 is an equidigital number, since it uses as much as digits as its factorization.

29950130897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 29950130897 in words is "twenty-nine billion, nine hundred fifty million, one hundred thirty thousand, eight hundred ninety-seven".