30011123132 has 12 divisors (see below), whose sum is σ = 53938910760. Its totient is φ = 14600005776.

The previous prime is 30011123117. The next prime is 30011123147. The reversal of 30011123132 is 23132111003.

It is an interprime number because it is at equal distance from previous prime (30011123117) and next prime (30011123147).

It is a self number, because there is not a number n which added to its sum of digits gives 30011123132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101388782 + ... + 101389077.

It is an arithmetic number, because the mean of its divisors is an integer number (4494909230).

Almost surely, 2^30011123132 is an apocalyptic number.

It is an amenable number.

30011123132 is a deficient number, since it is larger than the sum of its proper divisors (23927787628).

30011123132 is a wasteful number, since it uses less digits than its factorization.

30011123132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202777900 (or 202777898 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30011123132 its reverse (23132111003), we get a palindrome (53143234135).

The spelling of 30011123132 in words is "thirty billion, eleven million, one hundred twenty-three thousand, one hundred thirty-two".