102303102010330 has 32 divisors (see below), whose sum is σ = 205148926054800. Its totient is φ = 36470920184832.

The previous prime is 102303102010267. The next prime is 102303102010387. The reversal of 102303102010330 is 33010201303201.

It can be written as a sum of positive squares in 8 ways, for example, as 30016734435009 + 72286367575321 = 5478753^2 + 8502139^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102303102010298 and 102303102010307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13568046895 + ... + 13568054434.

Almost surely, 2^{102303102010330} is an apocalyptic number.

102303102010330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102303102010330 is an abundant number, since it is smaller than the sum of its proper divisors (102845824044470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102303102010330 is a wasteful number, since it uses less digits than its factorization.

102303102010330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27136101378.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 102303102010330 its reverse (33010201303201), we get a palindrome (135313303313531).

The spelling of 102303102010330 in words is "one hundred two trillion, three hundred three billion, one hundred two million, ten thousand, three hundred thirty".