30000001123016 has 16 divisors (see below), whose sum is σ = 56251401510300. Its totient is φ = 14999627386944.

The previous prime is 30000001122991. The next prime is 30000001123069. The reversal of 30000001123016 is 61032110000003.

It can be written as a sum of positive squares in 2 ways, for example, as 29958698690116 + 41302432900 = 5473454^2 + 203230^2 .

It is a super-2 number, since 2×30000001123016² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30000001122985 and 30000001123003.

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, 46305011 + ... + 46948418.

Almost surely, 2^{30000001123016} is an apocalyptic number.

It is an amenable number.

30000001123016 is a deficient number, since it is larger than the sum of its proper divisors (26251400387284).

30000001123016 is a wasteful number, since it uses less digits than its factorization.

30000001123016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93293648 (or 93293644 counting only the distinct ones).

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

Adding to 30000001123016 its reverse (61032110000003), we get a palindrome (91032111123019).

The spelling of 30000001123016 in words is "thirty trillion, one million, one hundred twenty-three thousand, sixteen".