10202031120230 has 8 divisors (see below), whose sum is σ = 18363656016432. Its totient is φ = 4080812448088.

The previous prime is 10202031120221. The next prime is 10202031120247. The reversal of 10202031120230 is 3202113020201.

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

It is a junction number, because it is equal to n+sod(n) for n = 10202031120199 and 10202031120208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510101556002 + ... + 510101556021.

It is an arithmetic number, because the mean of its divisors is an integer number (2295457002054).

Almost surely, 2^{10202031120230} is an apocalyptic number.

10202031120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10202031120230 is a deficient number, since it is larger than the sum of its proper divisors (8161624896202).

10202031120230 is a wasteful number, since it uses less digits than its factorization.

10202031120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020203112030.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10202031120230 its reverse (3202113020201), we get a palindrome (13404144140431).

The spelling of 10202031120230 in words is "ten trillion, two hundred two billion, thirty-one million, one hundred twenty thousand, two hundred thirty".