1137132581145 has 16 divisors (see below), whose sum is σ = 1984813232832. Its totient is φ = 551337008960.

The previous prime is 1137132581119. The next prime is 1137132581171. The reversal of 1137132581145 is 5411852317311.

It is an interprime number because it is at equal distance from previous prime (1137132581119) and next prime (1137132581171).

It is not a de Polignac number, because 1137132581145 - 2⁵ = 1137132581113 is a prime.

It is a super-2 number, since 2×1137132581145² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1137132581097 and 1137132581106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3445856142 + ... + 3445856471.

It is an arithmetic number, because the mean of its divisors is an integer number (124050827052).

Almost surely, 2^{1137132581145} is an apocalyptic number.

1137132581145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1137132581145 is a deficient number, since it is larger than the sum of its proper divisors (847680651687).

1137132581145 is a wasteful number, since it uses less digits than its factorization.

1137132581145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6891712632.

The product of its digits is 100800, while the sum is 42.

Adding to 1137132581145 its reverse (5411852317311), we get a palindrome (6548984898456).

The spelling of 1137132581145 in words is "one trillion, one hundred thirty-seven billion, one hundred thirty-two million, five hundred eighty-one thousand, one hundred forty-five".