1315114478151 has 16 divisors (see below), whose sum is σ = 1756475601408. Its totient is φ = 875248604000.

The previous prime is 1315114478141. The next prime is 1315114478207. The reversal of 1315114478151 is 1518744115131.

It is a cyclic number.

It is not a de Polignac number, because 1315114478151 - 2¹¹ = 1315114476103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315114478141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12956086 + ... + 13057196.

It is an arithmetic number, because the mean of its divisors is an integer number (109779725088).

Almost surely, 2^{1315114478151} is an apocalyptic number.

1315114478151 is a deficient number, since it is larger than the sum of its proper divisors (441361123257).

1315114478151 is a wasteful number, since it uses less digits than its factorization.

1315114478151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108462.

The product of its digits is 67200, while the sum is 42.

The spelling of 1315114478151 in words is "one trillion, three hundred fifteen billion, one hundred fourteen million, four hundred seventy-eight thousand, one hundred fifty-one".