1103140345232 has 10 divisors (see below), whose sum is σ = 2137334418918. Its totient is φ = 551570172608.

The previous prime is 1103140345213. The next prime is 1103140345243. The reversal of 1103140345232 is 2325430413011.

It can be written as a sum of positive squares in only one way, i.e., 928763948176 + 174376397056 = 963724^2 + 417584^2 .

It is a super-2 number, since 2×1103140345232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103140345195 and 1103140345204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34473135773 + ... + 34473135804.

Almost surely, 2^{1103140345232} is an apocalyptic number.

It is an amenable number.

1103140345232 is a deficient number, since it is larger than the sum of its proper divisors (1034194073686).

1103140345232 is an equidigital number, since it uses as much as digits as its factorization.

1103140345232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68946271585 (or 68946271579 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1103140345232 its reverse (2325430413011), we get a palindrome (3428570758243).

The spelling of 1103140345232 in words is "one trillion, one hundred three billion, one hundred forty million, three hundred forty-five thousand, two hundred thirty-two".