110311030012 has 24 divisors (see below), whose sum is σ = 194136243840. Its totient is φ = 54844392240.

The previous prime is 110311030003. The next prime is 110311030021. The reversal of 110311030012 is 210030113011.

It is an interprime number because it is at equal distance from previous prime (110311030003) and next prime (110311030021).

It is a junction number, because it is equal to n+sod(n) for n = 110311029974 and 110311030001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407337 + ... + 621727.

It is an arithmetic number, because the mean of its divisors is an integer number (8089010160).

Almost surely, 2^110311030012 is an apocalyptic number.

It is an amenable number.

110311030012 is a deficient number, since it is larger than the sum of its proper divisors (83825213828).

110311030012 is a wasteful number, since it uses less digits than its factorization.

110311030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215121 (or 215119 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 110311030012 its reverse (210030113011), we get a palindrome (320341143023).

The spelling of 110311030012 in words is "one hundred ten billion, three hundred eleven million, thirty thousand, twelve".