10203030042330 has 32 divisors (see below), whose sum is σ = 24495078279744. Its totient is φ = 2719940658176.

The previous prime is 10203030042323. The next prime is 10203030042353. The reversal of 10203030042330 is 3324003030201.

It is a junction number, because it is equal to n+sod(n) for n = 10203030042297 and 10203030042306.

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, 54113892 + ... + 54302111.

It is an arithmetic number, because the mean of its divisors is an integer number (765471196242).

Almost surely, 2^{10203030042330} is an apocalyptic number.

10203030042330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10203030042330 is an abundant number, since it is smaller than the sum of its proper divisors (14292048237414).

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

10203030042330 is a wasteful number, since it uses less digits than its factorization.

10203030042330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108419150.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 10203030042330 its reverse (3324003030201), we get a palindrome (13527033072531).

The spelling of 10203030042330 in words is "ten trillion, two hundred three billion, thirty million, forty-two thousand, three hundred thirty".