1151488103043 has 4 divisors (see below), whose sum is σ = 1535317470728. Its totient is φ = 767658735360.

The previous prime is 1151488103011. The next prime is 1151488103107. The reversal of 1151488103043 is 3403018841511.

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

It is not a de Polignac number, because 1151488103043 - 2⁵ = 1151488103011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1151488102992 and 1151488103010.

It is not an unprimeable number, because it can be changed into a prime (1151488503043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191914683838 + ... + 191914683843.

It is an arithmetic number, because the mean of its divisors is an integer number (383829367682).

Almost surely, 2^{1151488103043} is an apocalyptic number.

1151488103043 is a deficient number, since it is larger than the sum of its proper divisors (383829367685).

1151488103043 is an equidigital number, since it uses as much as digits as its factorization.

1151488103043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383829367684.

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 1151488103043 in words is "one trillion, one hundred fifty-one billion, four hundred eighty-eight million, one hundred three thousand, forty-three".