1115070671151 has 24 divisors (see below), whose sum is σ = 1641733142400. Its totient is φ = 729049628736.

The previous prime is 1115070671111. The next prime is 1115070671249. The reversal of 1115070671151 is 1511760705111.

It is a happy number.

It is not a de Polignac number, because 1115070671151 - 2¹¹ = 1115070669103 is a prime.

It is a super-2 number, since 2×1115070671151² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115070671111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 657105 + ... + 1631541.

It is an arithmetic number, because the mean of its divisors is an integer number (68405547600).

Almost surely, 2^{1115070671151} is an apocalyptic number.

1115070671151 is a deficient number, since it is larger than the sum of its proper divisors (526662471249).

1115070671151 is a wasteful number, since it uses less digits than its factorization.

1115070671151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976895 (or 976892 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 36.

The spelling of 1115070671151 in words is "one trillion, one hundred fifteen billion, seventy million, six hundred seventy-one thousand, one hundred fifty-one".