30901131814 has 8 divisors (see below), whose sum is σ = 52973368848. Its totient is φ = 13243342200.

The previous prime is 30901131803. The next prime is 30901131817. The reversal of 30901131814 is 41813110903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30901131817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103611837 + ... + 1103611864.

It is an arithmetic number, because the mean of its divisors is an integer number (6621671106).

Almost surely, 2^30901131814 is an apocalyptic number.

30901131814 is a deficient number, since it is larger than the sum of its proper divisors (22072237034).

30901131814 is a wasteful number, since it uses less digits than its factorization.

30901131814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207223710.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 30901131814 in words is "thirty billion, nine hundred one million, one hundred thirty-one thousand, eight hundred fourteen".