1115154144332 has 6 divisors (see below), whose sum is σ = 1951519752588. Its totient is φ = 557577072164.

The previous prime is 1115154144317. The next prime is 1115154144347. The reversal of 1115154144332 is 2334414515111.

It is an interprime number because it is at equal distance from previous prime (1115154144317) and next prime (1115154144347).

It is a junction number, because it is equal to n+sod(n) for n = 1115154144292 and 1115154144301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139394268038 + ... + 139394268045.

It is an arithmetic number, because the mean of its divisors is an integer number (325253292098).

Almost surely, 2^{1115154144332} is an apocalyptic number.

It is an amenable number.

1115154144332 is a deficient number, since it is larger than the sum of its proper divisors (836365608256).

1115154144332 is a wasteful number, since it uses less digits than its factorization.

1115154144332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278788536087 (or 278788536085 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

Adding to 1115154144332 its reverse (2334414515111), we get a palindrome (3449568659443).

The spelling of 1115154144332 in words is "one trillion, one hundred fifteen billion, one hundred fifty-four million, one hundred forty-four thousand, three hundred thirty-two".