1115600661150 has 24 divisors (see below), whose sum is σ = 2766689640024. Its totient is φ = 297493509600.

The previous prime is 1115600661139. The next prime is 1115600661163. The reversal of 1115600661150 is 511660065111.

It is a super-3 number, since 3×1115600661150³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3718668721 + ... + 3718669020.

It is an arithmetic number, because the mean of its divisors is an integer number (115278735001).

Almost surely, 2^{1115600661150} is an apocalyptic number.

1115600661150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115600661150 is an abundant number, since it is smaller than the sum of its proper divisors (1651088978874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1115600661150 is a wasteful number, since it uses less digits than its factorization.

1115600661150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437337756 (or 7437337751 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 33.

The spelling of 1115600661150 in words is "one trillion, one hundred fifteen billion, six hundred million, six hundred sixty-one thousand, one hundred fifty".