1138087204371 has 48 divisors (see below), whose sum is σ = 1774611296640. Its totient is φ = 698680350720.

The previous prime is 1138087204361. The next prime is 1138087204379. The reversal of 1138087204371 is 1734027808311.

1138087204371 is a `hidden beast` number, since 1 + 138 + 0 + 87 + 2 + 0 + 437 + 1 = 666.

It is not a de Polignac number, because 1138087204371 - 2¹⁰ = 1138087203347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1138087204379) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124553515 + ... + 124562651.

It is an arithmetic number, because the mean of its divisors is an integer number (36971068680).

Almost surely, 2^{1138087204371} is an apocalyptic number.

1138087204371 is a deficient number, since it is larger than the sum of its proper divisors (636524092269).

1138087204371 is a wasteful number, since it uses less digits than its factorization.

1138087204371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596 (or 11593 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 1138087204371 in words is "one trillion, one hundred thirty-eight billion, eighty-seven million, two hundred four thousand, three hundred seventy-one".