151201027 has 2 divisors, whose sum is σ = 151201028. Its totient is φ = 151201026.

The previous prime is 151200979. The next prime is 151201033. The reversal of 151201027 is 720102151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151201027 - 2¹⁹ = 150676739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151200995 and 151201013.

It is not a weakly prime, because it can be changed into another prime (151201327) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75600513 + 75600514.

It is an arithmetic number, because the mean of its divisors is an integer number (75600514).

Almost surely, 2^151201027 is an apocalyptic number.

151201027 is a deficient number, since it is larger than the sum of its proper divisors (1).

151201027 is an equidigital number, since it uses as much as digits as its factorization.

151201027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 151201027 is about 12296.3826794712. The cubic root of 151201027 is about 532.7436072299.

Adding to 151201027 its reverse (720102151), we get a palindrome (871303178).

The spelling of 151201027 in words is "one hundred fifty-one million, two hundred one thousand, twenty-seven".