30100032212131 has 8 divisors (see below), whose sum is σ = 34461138127104. Its totient is φ = 25754201625480.

The previous prime is 30100032212111. The next prime is 30100032212153. The reversal of 30100032212131 is 13121223000103.

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 30100032212131 - 2⁹ = 30100032211619 is a prime.

It is a super-2 number, since 2×30100032212131² (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 = 30100032212099 and 30100032212108.

It is not an unprimeable number, because it can be changed into a prime (30100032212101) 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, 3818827855 + ... + 3818835736.

It is an arithmetic number, because the mean of its divisors is an integer number (4307642265888).

Almost surely, 2^{30100032212131} is an apocalyptic number.

30100032212131 is a deficient number, since it is larger than the sum of its proper divisors (4361105914973).

30100032212131 is an equidigital number, since it uses as much as digits as its factorization.

30100032212131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7637664161.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30100032212131 its reverse (13121223000103), we get a palindrome (43221255212234).

The spelling of 30100032212131 in words is "thirty trillion, one hundred billion, thirty-two million, two hundred twelve thousand, one hundred thirty-one".