201043033157 has 2 divisors, whose sum is σ = 201043033158. Its totient is φ = 201043033156.

The previous prime is 201043033153. The next prime is 201043033237. The reversal of 201043033157 is 751330340102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136463009281 + 64580023876 = 369409^2 + 254126^2 .

It is a cyclic number.

It is not a de Polignac number, because 201043033157 - 2² = 201043033153 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201043033151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100521516578 + 100521516579.

It is an arithmetic number, because the mean of its divisors is an integer number (100521516579).

Almost surely, 2^201043033157 is an apocalyptic number.

It is an amenable number.

201043033157 is a deficient number, since it is larger than the sum of its proper divisors (1).

201043033157 is an equidigital number, since it uses as much as digits as its factorization.

201043033157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 201043033157 its reverse (751330340102), we get a palindrome (952373373259).

The spelling of 201043033157 in words is "two hundred one billion, forty-three million, thirty-three thousand, one hundred fifty-seven".