151341979 has 2 divisors, whose sum is σ = 151341980. Its totient is φ = 151341978.

The previous prime is 151341961. The next prime is 151341989. The reversal of 151341979 is 979143151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151341979 - 2¹⁹ = 150817691 is a prime.

It is not a weakly prime, because it can be changed into another prime (151341989) 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, 75670989 + 75670990.

It is an arithmetic number, because the mean of its divisors is an integer number (75670990).

Almost surely, 2^151341979 is an apocalyptic number.

151341979 is a deficient number, since it is larger than the sum of its proper divisors (1).

151341979 is an equidigital number, since it uses as much as digits as its factorization.

151341979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 40.

The square root of 151341979 is about 12302.1127860218. The cubic root of 151341979 is about 532.9090998343.

The spelling of 151341979 in words is "one hundred fifty-one million, three hundred forty-one thousand, nine hundred seventy-nine".