193201930202 has 16 divisors (see below), whose sum is σ = 295992375552. Its totient is φ = 94538130960.

The previous prime is 193201930153. The next prime is 193201930213. The reversal of 193201930202 is 202039102391.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220843 + ... + 1369985.

It is an arithmetic number, because the mean of its divisors is an integer number (18499523472).

Almost surely, 2^193201930202 is an apocalyptic number.

193201930202 is a deficient number, since it is larger than the sum of its proper divisors (102790445350).

193201930202 is a wasteful number, since it uses less digits than its factorization.

193201930202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162973.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 193201930202 in words is "one hundred ninety-three billion, two hundred one million, nine hundred thirty thousand, two hundred two".