2150050123357 has 2 divisors, whose sum is σ = 2150050123358. Its totient is φ = 2150050123356.

The previous prime is 2150050123253. The next prime is 2150050123363. The reversal of 2150050123357 is 7533210500512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2007835154361 + 142214968996 = 1416981^2 + 377114^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150050123357 - 2²⁷ = 2149915905629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150050123367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075025061678 + 1075025061679.

It is an arithmetic number, because the mean of its divisors is an integer number (1075025061679).

Almost surely, 2^{2150050123357} is an apocalyptic number.

It is an amenable number.

2150050123357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150050123357 is an equidigital number, since it uses as much as digits as its factorization.

2150050123357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 34.

Adding to 2150050123357 its reverse (7533210500512), we get a palindrome (9683260623869).

The spelling of 2150050123357 in words is "two trillion, one hundred fifty billion, fifty million, one hundred twenty-three thousand, three hundred fifty-seven".