163357902097 has 8 divisors (see below), whose sum is σ = 180015148544. Its totient is φ = 147285120528.

The previous prime is 163357902089. The next prime is 163357902119. The reversal of 163357902097 is 790209753361.

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

It is not a de Polignac number, because 163357902097 - 2³ = 163357902089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163357902067) 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, 146115633 + ... + 146116750.

It is an arithmetic number, because the mean of its divisors is an integer number (22501893568).

Almost surely, 2^163357902097 is an apocalyptic number.

It is an amenable number.

163357902097 is a deficient number, since it is larger than the sum of its proper divisors (16657246447).

163357902097 is a wasteful number, since it uses less digits than its factorization.

163357902097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292232439.

The product of its (nonzero) digits is 2143260, while the sum is 52.

The spelling of 163357902097 in words is "one hundred sixty-three billion, three hundred fifty-seven million, nine hundred two thousand, ninety-seven".