1150311400143 has 16 divisors (see below), whose sum is σ = 1632941253216. Its totient is φ = 717776363520.

The previous prime is 1150311400141. The next prime is 1150311400181. The reversal of 1150311400143 is 3410041130511.

It is not a de Polignac number, because 1150311400143 - 2¹ = 1150311400141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150311400141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62297746 + ... + 62316207.

It is an arithmetic number, because the mean of its divisors is an integer number (102058828326).

Almost surely, 2^{1150311400143} is an apocalyptic number.

1150311400143 is a deficient number, since it is larger than the sum of its proper divisors (482629853073).

1150311400143 is a wasteful number, since it uses less digits than its factorization.

1150311400143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124614154.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1150311400143 its reverse (3410041130511), we get a palindrome (4560352530654).

The spelling of 1150311400143 in words is "one trillion, one hundred fifty billion, three hundred eleven million, four hundred thousand, one hundred forty-three".