30140314231 has 8 divisors (see below), whose sum is σ = 31123771904. Its totient is φ = 29157555960.

The previous prime is 30140314187. The next prime is 30140314261. The reversal of 30140314231 is 13241304103.

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

It is a cyclic number.

It is not a de Polignac number, because 30140314231 - 2⁷ = 30140314103 is a prime.

It is a super-2 number, since 2×30140314231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140314261) 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, 86541 + ... + 260326.

It is an arithmetic number, because the mean of its divisors is an integer number (3890471488).

Almost surely, 2^30140314231 is an apocalyptic number.

30140314231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30140314231 is a deficient number, since it is larger than the sum of its proper divisors (983457673).

30140314231 is a wasteful number, since it uses less digits than its factorization.

30140314231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349701.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30140314231 its reverse (13241304103), we get a palindrome (43381618334).

The spelling of 30140314231 in words is "thirty billion, one hundred forty million, three hundred fourteen thousand, two hundred thirty-one".