1119970151 has 2 divisors, whose sum is σ = 1119970152. Its totient is φ = 1119970150.

The previous prime is 1119970147. The next prime is 1119970157. The reversal of 1119970151 is 1510799111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1119970151 - 2² = 1119970147 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1119970157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559985075 + 559985076.

It is an arithmetic number, because the mean of its divisors is an integer number (559985076).

Almost surely, 2^1119970151 is an apocalyptic number.

1119970151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119970151 is an equidigital number, since it uses as much as digits as its factorization.

1119970151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 35.

The square root of 1119970151 is about 33465.9551036572. The cubic root of 1119970151 is about 1038.4895946480.

The spelling of 1119970151 in words is "one billion, one hundred nineteen million, nine hundred seventy thousand, one hundred fifty-one".