119315047 has 4 divisors (see below), whose sum is σ = 122539816. Its totient is φ = 116090280.

The previous prime is 119315011. The next prime is 119315057. The reversal of 119315047 is 740513911.

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 119315047 - 2⁷ = 119314919 is a prime.

It is a super-2 number, since 2×119315047² = 28472160881224418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119315057) 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, 1612329 + ... + 1612402.

It is an arithmetic number, because the mean of its divisors is an integer number (30634954).

Almost surely, 2^119315047 is an apocalyptic number.

119315047 is a deficient number, since it is larger than the sum of its proper divisors (3224769).

119315047 is an equidigital number, since it uses as much as digits as its factorization.

119315047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224768.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 119315047 is about 10923.1427254248. The cubic root of 119315047 is about 492.3021573014.

Adding to 119315047 its reverse (740513911), we get a palindrome (859828958).

The spelling of 119315047 in words is "one hundred nineteen million, three hundred fifteen thousand, forty-seven".