1123615136051 has 16 divisors (see below), whose sum is σ = 1230836601600. Its totient is φ = 1020969320448.

The previous prime is 1123615135963. The next prime is 1123615136053. The reversal of 1123615136051 is 1506315163211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123615136051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123615136053) 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, 6300851 + ... + 6476723.

It is an arithmetic number, because the mean of its divisors is an integer number (76927287600).

Almost surely, 2^{1123615136051} is an apocalyptic number.

1123615136051 is a deficient number, since it is larger than the sum of its proper divisors (107221465549).

1123615136051 is a wasteful number, since it uses less digits than its factorization.

1123615136051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188878.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 1123615136051 in words is "one trillion, one hundred twenty-three billion, six hundred fifteen million, one hundred thirty-six thousand, fifty-one".