97951533342023 has 8 divisors (see below), whose sum is σ = 100233232049808. Its totient is φ = 95670005364864.

The previous prime is 97951533341951. The next prime is 97951533342101. The reversal of 97951533342023 is 32024333515979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97951533342023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97951533342023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97951533347023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41521490 + ... + 43817087.

It is an arithmetic number, because the mean of its divisors is an integer number (12529154006226).

Almost surely, 2^{97951533342023} is an apocalyptic number.

97951533342023 is a deficient number, since it is larger than the sum of its proper divisors (2281698707785).

97951533342023 is a wasteful number, since it uses less digits than its factorization.

97951533342023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85365313.

The product of its (nonzero) digits is 18370800, while the sum is 56.

The spelling of 97951533342023 in words is "ninety-seven trillion, nine hundred fifty-one billion, five hundred thirty-three million, three hundred forty-two thousand, twenty-three".