200101111200157 has 2 divisors, whose sum is σ = 200101111200158. Its totient is φ = 200101111200156.

The previous prime is 200101111200103. The next prime is 200101111200209. The reversal of 200101111200157 is 751002111101002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132054549267001 + 68046561933156 = 11491499^2 + 8249034^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200101111200157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200101111204157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050555600078 + 100050555600079.

It is an arithmetic number, because the mean of its divisors is an integer number (100050555600079).

Almost surely, 2^{200101111200157} is an apocalyptic number.

It is an amenable number.

200101111200157 is a deficient number, since it is larger than the sum of its proper divisors (1).

200101111200157 is an equidigital number, since it uses as much as digits as its factorization.

200101111200157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 22.

Adding to 200101111200157 its reverse (751002111101002), we get a palindrome (951103222301159).

The spelling of 200101111200157 in words is "two hundred trillion, one hundred one billion, one hundred eleven million, two hundred thousand, one hundred fifty-seven".