30106682500031 has 8 divisors (see below), whose sum is σ = 30137273630064. Its totient is φ = 30076092161280.

The previous prime is 30106682499923. The next prime is 30106682500033. The reversal of 30106682500031 is 13000528660103.

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 30106682500031 - 2³⁰ = 30105608758207 is a prime.

It is a super-2 number, since 2×30106682500031² (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 = 30106682499964 and 30106682500000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30106682500033) 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, 103384076 + ... + 103674878.

It is an arithmetic number, because the mean of its divisors is an integer number (3767159203758).

Almost surely, 2^{30106682500031} is an apocalyptic number.

30106682500031 is a deficient number, since it is larger than the sum of its proper divisors (30591130033).

30106682500031 is a wasteful number, since it uses less digits than its factorization.

30106682500031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395641.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 30106682500031 in words is "thirty trillion, one hundred six billion, six hundred eighty-two million, five hundred thousand, thirty-one".