97951533342101 has 2 divisors, whose sum is σ = 97951533342102. Its totient is φ = 97951533342100.

The previous prime is 97951533341951. The next prime is 97951533342119. The reversal of 97951533342101 is 10124333515979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96889098087076 + 1062435255025 = 9843226^2 + 1030745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97951533342101 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97951533342181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48975766671050 + 48975766671051.

It is an arithmetic number, because the mean of its divisors is an integer number (48975766671051).

Almost surely, 2^{97951533342101} is an apocalyptic number.

It is an amenable number.

97951533342101 is a deficient number, since it is larger than the sum of its proper divisors (1).

97951533342101 is an equidigital number, since it uses as much as digits as its factorization.

97951533342101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3061800, while the sum is 53.

The spelling of 97951533342101 in words is "ninety-seven trillion, nine hundred fifty-one billion, five hundred thirty-three million, three hundred forty-two thousand, one hundred one".