201554724142151 has 2 divisors, whose sum is σ = 201554724142152. Its totient is φ = 201554724142150.

The previous prime is 201554724142133. The next prime is 201554724142283. The reversal of 201554724142151 is 151241427455102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201554724142151 - 2³⁰ = 201553650400327 is a prime.

It is a super-4 number, since 4×201554724142151⁴ (a number of 58 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201554724162151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100777362071075 + 100777362071076.

It is an arithmetic number, because the mean of its divisors is an integer number (100777362071076).

Almost surely, 2^{201554724142151} is an apocalyptic number.

201554724142151 is a deficient number, since it is larger than the sum of its proper divisors (1).

201554724142151 is an equidigital number, since it uses as much as digits as its factorization.

201554724142151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448000, while the sum is 44.

The spelling of 201554724142151 in words is "two hundred one trillion, five hundred fifty-four billion, seven hundred twenty-four million, one hundred forty-two thousand, one hundred fifty-one".