1101419243 has 8 divisors (see below), whose sum is σ = 1163390976. Its totient is φ = 1041100200.

The previous prime is 1101419201. The next prime is 1101419261. The reversal of 1101419243 is 3429141011.

It is a happy number.

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 1101419243 - 2⁸ = 1101418987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101419743) 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, 411803 + ... + 414468.

It is an arithmetic number, because the mean of its divisors is an integer number (145423872).

Almost surely, 2^1101419243 is an apocalyptic number.

1101419243 is a deficient number, since it is larger than the sum of its proper divisors (61971733).

1101419243 is an equidigital number, since it uses as much as digits as its factorization.

1101419243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826345.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1101419243 is about 33187.6368999060. The cubic root of 1101419243 is about 1032.7238811221.

The spelling of 1101419243 in words is "one billion, one hundred one million, four hundred nineteen thousand, two hundred forty-three".