1101040319 has 4 divisors (see below), whose sum is σ = 1106805120. Its totient is φ = 1095275520.

The previous prime is 1101040313. The next prime is 1101040321. The reversal of 1101040319 is 9130401011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1101040319 - 2¹⁶ = 1100974783 is a prime.

It is a super-2 number, since 2×1101040319² = 2424579568127243522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101040319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101040313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2882114 + ... + 2882495.

It is an arithmetic number, because the mean of its divisors is an integer number (276701280).

Almost surely, 2^1101040319 is an apocalyptic number.

1101040319 is a deficient number, since it is larger than the sum of its proper divisors (5764801).

1101040319 is an equidigital number, since it uses as much as digits as its factorization.

1101040319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5764800.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 1101040319 is about 33181.9275962082. The cubic root of 1101040319 is about 1032.6054373503.

The spelling of 1101040319 in words is "one billion, one hundred one million, forty thousand, three hundred nineteen".