30431230013134 has 16 divisors (see below), whose sum is σ = 45899451876096. Its totient is φ = 15131414239200.

The previous prime is 30431230013131. The next prime is 30431230013143. The reversal of 30431230013134 is 43131003213403.

It is a super-2 number, since 2×30431230013134² (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 (30431230013131) 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, 48440979 + ... + 49065169.

It is an arithmetic number, because the mean of its divisors is an integer number (2868715742256).

Almost surely, 2^{30431230013134} is an apocalyptic number.

30431230013134 is a deficient number, since it is larger than the sum of its proper divisors (15468221862962).

30431230013134 is a wasteful number, since it uses less digits than its factorization.

30431230013134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759051.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 30431230013134 its reverse (43131003213403), we get a palindrome (73562233226537).

The spelling of 30431230013134 in words is "thirty trillion, four hundred thirty-one billion, two hundred thirty million, thirteen thousand, one hundred thirty-four".