2030322450157 has 2 divisors, whose sum is σ = 2030322450158. Its totient is φ = 2030322450156.

The previous prime is 2030322450133. The next prime is 2030322450179. The reversal of 2030322450157 is 7510542230302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1236323833801 + 793998616356 = 1111901^2 + 891066^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030322450157 - 2¹⁹ = 2030321925869 is a prime.

It is a super-2 number, since 2×2030322450157² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030322450127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015161225078 + 1015161225079.

It is an arithmetic number, because the mean of its divisors is an integer number (1015161225079).

Almost surely, 2^{2030322450157} is an apocalyptic number.

It is an amenable number.

2030322450157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030322450157 is an equidigital number, since it uses as much as digits as its factorization.

2030322450157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 34.

Adding to 2030322450157 its reverse (7510542230302), we get a palindrome (9540864680459).

The spelling of 2030322450157 in words is "two trillion, thirty billion, three hundred twenty-two million, four hundred fifty thousand, one hundred fifty-seven".