151054019 has 2 divisors, whose sum is σ = 151054020. Its totient is φ = 151054018.

The previous prime is 151053997. The next prime is 151054021. The reversal of 151054019 is 910450151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151054019 - 2¹² = 151049923 is a prime.

It is a super-2 number, since 2×151054019² = 45634633312104722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 151054021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151054049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75527009 + 75527010.

It is an arithmetic number, because the mean of its divisors is an integer number (75527010).

Almost surely, 2^151054019 is an apocalyptic number.

151054019 is a deficient number, since it is larger than the sum of its proper divisors (1).

151054019 is an equidigital number, since it uses as much as digits as its factorization.

151054019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 151054019 is about 12290.4035328381. The cubic root of 151054019 is about 532.5708946291.

The spelling of 151054019 in words is "one hundred fifty-one million, fifty-four thousand, nineteen".