30113130321231 has 8 divisors (see below), whose sum is σ = 40161718481664. Its totient is φ = 20069981187480.

The previous prime is 30113130321223. The next prime is 30113130321247. The reversal of 30113130321231 is 13212303131103.

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

It is not a de Polignac number, because 30113130321231 - 2³ = 30113130321223 is a prime.

It is a super-2 number, since 2×30113130321231² (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 (30113130321251) 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, 1359743751 + ... + 1359765896.

It is an arithmetic number, because the mean of its divisors is an integer number (5020214810208).

Almost surely, 2^{30113130321231} is an apocalyptic number.

30113130321231 is a deficient number, since it is larger than the sum of its proper divisors (10048588160433).

30113130321231 is a wasteful number, since it uses less digits than its factorization.

30113130321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719513341.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 30113130321231 its reverse (13212303131103), we get a palindrome (43325433452334).

The spelling of 30113130321231 in words is "thirty trillion, one hundred thirteen billion, one hundred thirty million, three hundred twenty-one thousand, two hundred thirty-one".