30190317430190 has 16 divisors (see below), whose sum is σ = 54344576605392. Its totient is φ = 12075681365184.

The previous prime is 30190317430181. The next prime is 30190317430199. The reversal of 30190317430190 is 9103471309103.

It is an interprime number because it is at equal distance from previous prime (30190317430181) and next prime (30190317430199).

It is a super-2 number, since 2×30190317430190² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30190317430199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55416239 + ... + 55958378.

It is an arithmetic number, because the mean of its divisors is an integer number (3396536037837).

Almost surely, 2^{30190317430190} is an apocalyptic number.

30190317430190 is a deficient number, since it is larger than the sum of its proper divisors (24154259175202).

30190317430190 is a wasteful number, since it uses less digits than its factorization.

30190317430190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111401731.

The product of its (nonzero) digits is 61236, while the sum is 41.

Adding to 30190317430190 its reverse (9103471309103), we get a palindrome (39293788739293).

The spelling of 30190317430190 in words is "thirty trillion, one hundred ninety billion, three hundred seventeen million, four hundred thirty thousand, one hundred ninety".