1103461453019 has 8 divisors (see below), whose sum is σ = 1107901429488. Its totient is φ = 1099021824000.

The previous prime is 1103461453009. The next prime is 1103461453027. The reversal of 1103461453019 is 9103541643011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103461453019 is a prime.

It is a super-2 number, since 2×1103461453019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103461453009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7663739 + ... + 7806395.

It is an arithmetic number, because the mean of its divisors is an integer number (138487678686).

Almost surely, 2^{1103461453019} is an apocalyptic number.

1103461453019 is a deficient number, since it is larger than the sum of its proper divisors (4439976469).

1103461453019 is a wasteful number, since it uses less digits than its factorization.

1103461453019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173725.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1103461453019 in words is "one trillion, one hundred three billion, four hundred sixty-one million, four hundred fifty-three thousand, nineteen".