30023202130031 has 8 divisors (see below), whose sum is σ = 32756452506624. Its totient is φ = 27290596480920.

The previous prime is 30023202129923. The next prime is 30023202130057. The reversal of 30023202130031 is 13003120232003.

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 30023202130031 - 2¹⁴ = 30023202113647 is a prime.

It is a super-2 number, since 2×30023202130031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30023202129985 and 30023202130012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023202160031) 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, 161084495 + ... + 161270768.

It is an arithmetic number, because the mean of its divisors is an integer number (4094556563328).

Almost surely, 2^{30023202130031} is an apocalyptic number.

30023202130031 is a deficient number, since it is larger than the sum of its proper divisors (2733250376593).

30023202130031 is a wasteful number, since it uses less digits than its factorization.

30023202130031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322363741.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30023202130031 its reverse (13003120232003), we get a palindrome (43026322362034).

The spelling of 30023202130031 in words is "thirty trillion, twenty-three billion, two hundred two million, one hundred thirty thousand, thirty-one".