1103451734651 has 8 divisors (see below), whose sum is σ = 1278362871264. Its totient is φ = 932859391680.

The previous prime is 1103451734647. The next prime is 1103451734659. The reversal of 1103451734651 is 1564371543011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103451734651 - 2² = 1103451734647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103451734599 and 1103451734608.

It is not an unprimeable number, because it can be changed into a prime (1103451734659) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1079697860 + ... + 1079698881.

It is an arithmetic number, because the mean of its divisors is an integer number (159795358908).

Almost surely, 2^{1103451734651} is an apocalyptic number.

1103451734651 is a deficient number, since it is larger than the sum of its proper divisors (174911136613).

1103451734651 is an equidigital number, since it uses as much as digits as its factorization.

1103451734651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159396821.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 1103451734651 in words is "one trillion, one hundred three billion, four hundred fifty-one million, seven hundred thirty-four thousand, six hundred fifty-one".