119430971 has 4 divisors (see below), whose sum is σ = 130288344. Its totient is φ = 108573600.

The previous prime is 119430953. The next prime is 119430977. The reversal of 119430971 is 179034911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 179034911 = 11 ⋅16275901.

It is a cyclic number.

It is not a de Polignac number, because 119430971 - 2¹⁴ = 119414587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119430977) 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, 5428670 + ... + 5428691.

It is an arithmetic number, because the mean of its divisors is an integer number (32572086).

Almost surely, 2^119430971 is an apocalyptic number.

119430971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

119430971 is a deficient number, since it is larger than the sum of its proper divisors (10857373).

119430971 is a wasteful number, since it uses less digits than its factorization.

119430971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10857372.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 119430971 is about 10928.4477854817. The cubic root of 119430971 is about 492.4615425149.

The spelling of 119430971 in words is "one hundred nineteen million, four hundred thirty thousand, nine hundred seventy-one".