151236101 has 2 divisors, whose sum is σ = 151236102. Its totient is φ = 151236100.

The previous prime is 151236089. The next prime is 151236103. The reversal of 151236101 is 101632151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134212225 + 17023876 = 11585^2 + 4126^2 .

It is an emirp because it is prime and its reverse (101632151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151236101 - 2⁶ = 151236037 is a prime.

Together with 151236103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151236103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75618050 + 75618051.

It is an arithmetic number, because the mean of its divisors is an integer number (75618051).

Almost surely, 2^151236101 is an apocalyptic number.

It is an amenable number.

151236101 is a deficient number, since it is larger than the sum of its proper divisors (1).

151236101 is an equidigital number, since it uses as much as digits as its factorization.

151236101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 151236101 is about 12297.8087885607. The cubic root of 151236101 is about 532.7847974365.

Adding to 151236101 its reverse (101632151), we get a palindrome (252868252).

The spelling of 151236101 in words is "one hundred fifty-one million, two hundred thirty-six thousand, one hundred one".