10203230302 has 8 divisors (see below), whose sum is σ = 15312185136. Its totient is φ = 5099168592.

The previous prime is 10203230281. The next prime is 10203230309. The reversal of 10203230302 is 20303230201.

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

It is a super-2 number, since 2×10203230302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203230309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218063 + ... + 1226410.

It is an arithmetic number, because the mean of its divisors is an integer number (1914023142).

Almost surely, 2^10203230302 is an apocalyptic number.

10203230302 is a deficient number, since it is larger than the sum of its proper divisors (5108954834).

10203230302 is a wasteful number, since it uses less digits than its factorization.

10203230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446562.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10203230302 its reverse (20303230201), we get a palindrome (30506460503).

The spelling of 10203230302 in words is "ten billion, two hundred three million, two hundred thirty thousand, three hundred two".