130203022330 has 32 divisors (see below), whose sum is σ = 235089812160. Its totient is φ = 51920415360.

The previous prime is 130203022319. The next prime is 130203022343. The reversal of 130203022330 is 33220302031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130203022298 and 130203022307.

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, 6404742 + ... + 6425038.

It is an arithmetic number, because the mean of its divisors is an integer number (7346556630).

Almost surely, 2^130203022330 is an apocalyptic number.

130203022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130203022330 is a deficient number, since it is larger than the sum of its proper divisors (104886789830).

130203022330 is a wasteful number, since it uses less digits than its factorization.

130203022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22254.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 130203022330 its reverse (33220302031), we get a palindrome (163423324361).

The spelling of 130203022330 in words is "one hundred thirty billion, two hundred three million, twenty-two thousand, three hundred thirty".