30023001010031 has 8 divisors (see below), whose sum is σ = 31789308825504. Its totient is φ = 28256720853760.

The previous prime is 30023001010021. The next prime is 30023001010087. The reversal of 30023001010031 is 13001010032003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30023001010031 is a prime.

It is a super-2 number, since 2×30023001010031² (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 = 30023001009988 and 30023001010015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023001010021) 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, 4658990 + ... + 9041691.

It is an arithmetic number, because the mean of its divisors is an integer number (3973663603188).

Almost surely, 2^{30023001010031} is an apocalyptic number.

30023001010031 is a deficient number, since it is larger than the sum of its proper divisors (1766307815473).

30023001010031 is a wasteful number, since it uses less digits than its factorization.

30023001010031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13829601.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30023001010031 its reverse (13001010032003), we get a palindrome (43024011042034).

The spelling of 30023001010031 in words is "thirty trillion, twenty-three billion, one million, ten thousand, thirty-one".