102950321997 has 8 divisors (see below), whose sum is σ = 137280812256. Its totient is φ = 68626689872.

The previous prime is 102950321963. The next prime is 102950322037. The reversal of 102950321997 is 799123059201.

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

It is a cyclic number.

It is not a de Polignac number, because 102950321997 - 2²⁶ = 102883213133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102950321917) 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, 1679403 + ... + 1739624.

It is an arithmetic number, because the mean of its divisors is an integer number (17160101532).

Almost surely, 2^102950321997 is an apocalyptic number.

It is an amenable number.

102950321997 is a deficient number, since it is larger than the sum of its proper divisors (34330490259).

102950321997 is a wasteful number, since it uses less digits than its factorization.

102950321997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429067.

The product of its (nonzero) digits is 306180, while the sum is 48.

The spelling of 102950321997 in words is "one hundred two billion, nine hundred fifty million, three hundred twenty-one thousand, nine hundred ninety-seven".