30240010214231 has 4 divisors (see below), whose sum is σ = 30533602546512. Its totient is φ = 29946417881952.

The previous prime is 30240010214207. The next prime is 30240010214261. The reversal of 30240010214231 is 13241201004203.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 30240010214231 - 2¹⁰ = 30240010213207 is a prime.

It is a super-2 number, since 2×30240010214231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30240010214197 and 30240010214206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240010214261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146796165986 + ... + 146796166191.

It is an arithmetic number, because the mean of its divisors is an integer number (7633400636628).

Almost surely, 2^{30240010214231} is an apocalyptic number.

30240010214231 is a deficient number, since it is larger than the sum of its proper divisors (293592332281).

30240010214231 is a wasteful number, since it uses less digits than its factorization.

30240010214231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293592332280.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30240010214231 its reverse (13241201004203), we get a palindrome (43481211218434).

The spelling of 30240010214231 in words is "thirty trillion, two hundred forty billion, ten million, two hundred fourteen thousand, two hundred thirty-one".