3101144513512 has 32 divisors (see below), whose sum is σ = 5830478208000. Its totient is φ = 1546351231104.

The previous prime is 3101144513479. The next prime is 3101144513539. The reversal of 3101144513512 is 2153154411013.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30027739 + ... + 30130837.

It is an arithmetic number, because the mean of its divisors is an integer number (182202444000).

Almost surely, 2^{3101144513512} is an apocalyptic number.

It is an amenable number.

3101144513512 is a deficient number, since it is larger than the sum of its proper divisors (2729333694488).

3101144513512 is a wasteful number, since it uses less digits than its factorization.

3101144513512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113305 (or 113301 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 3101144513512 its reverse (2153154411013), we get a palindrome (5254298924525).

The spelling of 3101144513512 in words is "three trillion, one hundred one billion, one hundred forty-four million, five hundred thirteen thousand, five hundred twelve".