315112151411 has 4 divisors (see below), whose sum is σ = 316464564312. Its totient is φ = 313759738512.

The previous prime is 315112151407. The next prime is 315112151437. The reversal of 315112151411 is 114151211513.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 315112151411 - 2² = 315112151407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315112151111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676206101 + ... + 676206566.

It is an arithmetic number, because the mean of its divisors is an integer number (79116141078).

Almost surely, 2^315112151411 is an apocalyptic number.

315112151411 is a deficient number, since it is larger than the sum of its proper divisors (1352412901).

315112151411 is a wasteful number, since it uses less digits than its factorization.

315112151411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352412900.

The product of its digits is 600, while the sum is 26.

Adding to 315112151411 its reverse (114151211513), we get a palindrome (429263362924).

The spelling of 315112151411 in words is "three hundred fifteen billion, one hundred twelve million, one hundred fifty-one thousand, four hundred eleven".