30101012231 has 8 divisors (see below), whose sum is σ = 31726507680. Its totient is φ = 28514685472.

The previous prime is 30101012171. The next prime is 30101012261. The reversal of 30101012231 is 13221010103.

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 30101012231 - 2¹⁰ = 30101011207 is a prime.

It is a super-2 number, since 2×30101012231² (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 (30101012261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9790595 + ... + 9793668.

It is an arithmetic number, because the mean of its divisors is an integer number (3965813460).

Almost surely, 2^30101012231 is an apocalyptic number.

30101012231 is a deficient number, since it is larger than the sum of its proper divisors (1625495449).

30101012231 is a wasteful number, since it uses less digits than its factorization.

30101012231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19584345.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30101012231 its reverse (13221010103), we get a palindrome (43322022334).

The spelling of 30101012231 in words is "thirty billion, one hundred one million, twelve thousand, two hundred thirty-one".