1051942119 has 4 divisors (see below), whose sum is σ = 1402589496. Its totient is φ = 701294744.

The previous prime is 1051942103. The next prime is 1051942123. The reversal of 1051942119 is 9112491501.

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 1051942119 - 2⁴ = 1051942103 is a prime.

It is a super-2 number, since 2×1051942119² = 2213164443452420322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051942119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051942219) 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, 175323684 + ... + 175323689.

It is an arithmetic number, because the mean of its divisors is an integer number (350647374).

Almost surely, 2^1051942119 is an apocalyptic number.

1051942119 is a deficient number, since it is larger than the sum of its proper divisors (350647377).

1051942119 is an equidigital number, since it uses as much as digits as its factorization.

1051942119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350647376.

The product of its (nonzero) digits is 3240, while the sum is 33.

The square root of 1051942119 is about 32433.6571943406. The cubic root of 1051942119 is about 1017.0226256678.

The spelling of 1051942119 in words is "one billion, fifty-one million, nine hundred forty-two thousand, one hundred nineteen".