1167124452137 has 4 divisors (see below), whose sum is σ = 1333856516736. Its totient is φ = 1000392387540.

The previous prime is 1167124452103. The next prime is 1167124452209. The reversal of 1167124452137 is 7312544217611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1167124452137 - 2¹⁰ = 1167124451113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1167124452037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83366032289 + ... + 83366032302.

It is an arithmetic number, because the mean of its divisors is an integer number (333464129184).

Almost surely, 2^{1167124452137} is an apocalyptic number.

It is an amenable number.

1167124452137 is a deficient number, since it is larger than the sum of its proper divisors (166732064599).

1167124452137 is an equidigital number, since it uses as much as digits as its factorization.

1167124452137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166732064598.

The product of its digits is 282240, while the sum is 44.

Adding to 1167124452137 its reverse (7312544217611), we get a palindrome (8479668669748).

The spelling of 1167124452137 in words is "one trillion, one hundred sixty-seven billion, one hundred twenty-four million, four hundred fifty-two thousand, one hundred thirty-seven".