1151114450132 has 12 divisors (see below), whose sum is σ = 2019039015840. Its totient is φ = 574246159896.

The previous prime is 1151114450039. The next prime is 1151114450149. The reversal of 1151114450132 is 2310544111511.

It is a junction number, because it is equal to n+sod(n) for n = 1151114450095 and 1151114450104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327764318 + ... + 327767829.

It is an arithmetic number, because the mean of its divisors is an integer number (168253251320).

Almost surely, 2^{1151114450132} is an apocalyptic number.

It is an amenable number.

1151114450132 is a deficient number, since it is larger than the sum of its proper divisors (867924565708).

1151114450132 is a wasteful number, since it uses less digits than its factorization.

1151114450132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655532590 (or 655532588 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 29.

Adding to 1151114450132 its reverse (2310544111511), we get a palindrome (3461658561643).

The spelling of 1151114450132 in words is "one trillion, one hundred fifty-one billion, one hundred fourteen million, four hundred fifty thousand, one hundred thirty-two".