381001130297 has 2 divisors, whose sum is σ = 381001130298. Its totient is φ = 381001130296.

The previous prime is 381001130291. The next prime is 381001130303. The reversal of 381001130297 is 792031100183.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (381001130291) and next prime (381001130303).

It can be written as a sum of positive squares in only one way, i.e., 230845655296 + 150155475001 = 480464^2 + 387499^2 .

It is a cyclic number.

It is not a de Polignac number, because 381001130297 - 2¹⁸ = 381000868153 is a prime.

It is a super-2 number, since 2×381001130297² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (381001130291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190500565148 + 190500565149.

It is an arithmetic number, because the mean of its divisors is an integer number (190500565149).

Almost surely, 2^381001130297 is an apocalyptic number.

It is an amenable number.

381001130297 is a deficient number, since it is larger than the sum of its proper divisors (1).

381001130297 is an equidigital number, since it uses as much as digits as its factorization.

381001130297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 381001130297 in words is "three hundred eighty-one billion, one million, one hundred thirty thousand, two hundred ninety-seven".