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131052151 is a prime number
BaseRepresentation
bin1111100111110…
…11001001110111
3100010121010202101
413303323021313
5232022132101
621000522531
73150632146
oct763731167
9303533671
10131052151
1167a8046a
1237a80447
13211c6669
141359575d
15b78a401
hex7cfb277

131052151 has 2 divisors, whose sum is σ = 131052152. Its totient is φ = 131052150.

The previous prime is 131052127. The next prime is 131052169. The reversal of 131052151 is 151250131.

It is a strong prime.

It is an emirp because it is prime and its reverse (151250131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131052151 - 27 = 131052023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131059151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65526075 + 65526076.

It is an arithmetic number, because the mean of its divisors is an integer number (65526076).

Almost surely, 2131052151 is an apocalyptic number.

131052151 is a deficient number, since it is larger than the sum of its proper divisors (1).

131052151 is an equidigital number, since it uses as much as digits as its factorization.

131052151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 131052151 is about 11447.8011425776. The cubic root of 131052151 is about 507.9426937961.

The spelling of 131052151 in words is "one hundred thirty-one million, fifty-two thousand, one hundred fifty-one".