151195543 has 2 divisors, whose sum is σ = 151195544. Its totient is φ = 151195542.

The previous prime is 151195511. The next prime is 151195547. The reversal of 151195543 is 345591151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151195543 - 2⁵ = 151195511 is a prime.

It is equal to p_8507761 and since 151195543 and 8507761 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 151195499 and 151195508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151195547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75597771 + 75597772.

It is an arithmetic number, because the mean of its divisors is an integer number (75597772).

Almost surely, 2^151195543 is an apocalyptic number.

151195543 is a deficient number, since it is larger than the sum of its proper divisors (1).

151195543 is an equidigital number, since it uses as much as digits as its factorization.

151195543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13500, while the sum is 34.

The square root of 151195543 is about 12296.1596850399. The cubic root of 151195543 is about 532.7371663537.

The spelling of 151195543 in words is "one hundred fifty-one million, one hundred ninety-five thousand, five hundred forty-three".