151040273 has 2 divisors, whose sum is σ = 151040274. Its totient is φ = 151040272.

The previous prime is 151040231. The next prime is 151040293. The reversal of 151040273 is 372040151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123498769 + 27541504 = 11113^2 + 5248^2 .

It is a cyclic number.

It is not a de Polignac number, because 151040273 - 2¹⁰ = 151039249 is a prime.

It is not a weakly prime, because it can be changed into another prime (151040203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75520136 + 75520137.

It is an arithmetic number, because the mean of its divisors is an integer number (75520137).

Almost surely, 2^151040273 is an apocalyptic number.

It is an amenable number.

151040273 is a deficient number, since it is larger than the sum of its proper divisors (1).

151040273 is an equidigital number, since it uses as much as digits as its factorization.

151040273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 151040273 is about 12289.8443033262. The cubic root of 151040273 is about 532.5547393896.

The spelling of 151040273 in words is "one hundred fifty-one million, forty thousand, two hundred seventy-three".