202140032030 has 8 divisors (see below), whose sum is σ = 363852057672. Its totient is φ = 80856012808.

The previous prime is 202140032027. The next prime is 202140032051. The reversal of 202140032030 is 30230041202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10107001592 + ... + 10107001611.

It is an arithmetic number, because the mean of its divisors is an integer number (45481507209).

Almost surely, 2^202140032030 is an apocalyptic number.

202140032030 is a deficient number, since it is larger than the sum of its proper divisors (161712025642).

202140032030 is a wasteful number, since it uses less digits than its factorization.

202140032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20214003210.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 202140032030 its reverse (30230041202), we get a palindrome (232370073232).

The spelling of 202140032030 in words is "two hundred two billion, one hundred forty million, thirty-two thousand, thirty".