1150148049511 has 4 divisors (see below), whose sum is σ = 1210682157400. Its totient is φ = 1089613941624.

The previous prime is 1150148049467. The next prime is 1150148049529. The reversal of 1150148049511 is 1159408410511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1150148049511 - 2⁷ = 1150148049383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150148049581) 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, 30267053916 + ... + 30267053953.

It is an arithmetic number, because the mean of its divisors is an integer number (302670539350).

Almost surely, 2^{1150148049511} is an apocalyptic number.

1150148049511 is a deficient number, since it is larger than the sum of its proper divisors (60534107889).

1150148049511 is an equidigital number, since it uses as much as digits as its factorization.

1150148049511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60534107888.

The product of its (nonzero) digits is 28800, while the sum is 40.

The spelling of 1150148049511 in words is "one trillion, one hundred fifty billion, one hundred forty-eight million, forty-nine thousand, five hundred eleven".