151126193 has 2 divisors, whose sum is σ = 151126194. Its totient is φ = 151126192.

The previous prime is 151126121. The next prime is 151126237. The reversal of 151126193 is 391621151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76597504 + 74528689 = 8752^2 + 8633^2 .

It is a cyclic number.

It is not a de Polignac number, because 151126193 - 2¹⁴ = 151109809 is a prime.

It is not a weakly prime, because it can be changed into another prime (151129193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75563096 + 75563097.

It is an arithmetic number, because the mean of its divisors is an integer number (75563097).

Almost surely, 2^151126193 is an apocalyptic number.

It is an amenable number.

151126193 is a deficient number, since it is larger than the sum of its proper divisors (1).

151126193 is an equidigital number, since it uses as much as digits as its factorization.

151126193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 29.

The square root of 151126193 is about 12293.3393754504. The cubic root of 151126193 is about 532.6557023726.

The spelling of 151126193 in words is "one hundred fifty-one million, one hundred twenty-six thousand, one hundred ninety-three".