30503011430022 has 32 divisors (see below), whose sum is σ = 61037022735360. Its totient is φ = 10162504229280.

The previous prime is 30503011429997. The next prime is 30503011430039. The reversal of 30503011430022 is 22003411030503.

It is a junction number, because it is equal to n+sod(n) for n = 30503011429974 and 30503011430001.

It is a congruent number.

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, 612202603 + ... + 612252425.

It is an arithmetic number, because the mean of its divisors is an integer number (1907406960480).

Almost surely, 2^{30503011430022} is an apocalyptic number.

30503011430022 is an abundant number, since it is smaller than the sum of its proper divisors (30534011305338).

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

30503011430022 is a wasteful number, since it uses less digits than its factorization.

30503011430022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99628.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 30503011430022 its reverse (22003411030503), we get a palindrome (52506422460525).

The spelling of 30503011430022 in words is "thirty trillion, five hundred three billion, eleven million, four hundred thirty thousand, twenty-two".