30002230000131 has 32 divisors (see below), whose sum is σ = 42675974672640. Its totient is φ = 18695062185984.

The previous prime is 30002230000123. The next prime is 30002230000199. The reversal of 30002230000131 is 13100003220003.

It is not a de Polignac number, because 30002230000131 - 2³ = 30002230000123 is a prime.

It is a super-2 number, since 2×30002230000131² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30002230000131.

It is not an unprimeable number, because it can be changed into a prime (30002230000031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10512430 + ... + 13058163.

It is an arithmetic number, because the mean of its divisors is an integer number (1333624208520).

Almost surely, 2^{30002230000131} is an apocalyptic number.

30002230000131 is a deficient number, since it is larger than the sum of its proper divisors (12673744672509).

30002230000131 is a wasteful number, since it uses less digits than its factorization.

30002230000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23570915.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30002230000131 its reverse (13100003220003), we get a palindrome (43102233220134).

The spelling of 30002230000131 in words is "thirty trillion, two billion, two hundred thirty million, one hundred thirty-one", and thus it is an aban number.