270973151 has 4 divisors (see below), whose sum is σ = 271111512. Its totient is φ = 270834792.

The previous prime is 270973147. The next prime is 270973207. The reversal of 270973151 is 151379072.

It is a happy number.

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 270973151 - 2² = 270973147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270973111) 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, 66200 + ... + 70173.

It is an arithmetic number, because the mean of its divisors is an integer number (67777878).

Almost surely, 2^270973151 is an apocalyptic number.

270973151 is a deficient number, since it is larger than the sum of its proper divisors (138361).

270973151 is a wasteful number, since it uses less digits than its factorization.

270973151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138360.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 270973151 is about 16461.2621326556. The cubic root of 270973151 is about 647.1059908678.

The spelling of 270973151 in words is "two hundred seventy million, nine hundred seventy-three thousand, one hundred fifty-one".