97037937217603 has 2 divisors, whose sum is σ = 97037937217604. Its totient is φ = 97037937217602.

The previous prime is 97037937217591. The next prime is 97037937217633. The reversal of 97037937217603 is 30671273973079.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97037937217603 is a prime.

It is a super-2 number, since 2×97037937217603² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (97037937217633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48518968608801 + 48518968608802.

It is an arithmetic number, because the mean of its divisors is an integer number (48518968608802).

Almost surely, 2^{97037937217603} is an apocalyptic number.

97037937217603 is a deficient number, since it is larger than the sum of its proper divisors (1).

97037937217603 is an equidigital number, since it uses as much as digits as its factorization.

97037937217603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63011844, while the sum is 64.

The spelling of 97037937217603 in words is "ninety-seven trillion, thirty-seven billion, nine hundred thirty-seven million, two hundred seventeen thousand, six hundred three".