25102055141243 has 2 divisors, whose sum is σ = 25102055141244. Its totient is φ = 25102055141242.

The previous prime is 25102055141203. The next prime is 25102055141263. The reversal of 25102055141243 is 34214155020152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25102055141243 - 2¹² = 25102055137147 is a prime.

It is a super-2 number, since 2×25102055141243² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25102055141203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12551027570621 + 12551027570622.

It is an arithmetic number, because the mean of its divisors is an integer number (12551027570622).

Almost surely, 2^{25102055141243} is an apocalyptic number.

25102055141243 is a deficient number, since it is larger than the sum of its proper divisors (1).

25102055141243 is an equidigital number, since it uses as much as digits as its factorization.

25102055141243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 25102055141243 in words is "twenty-five trillion, one hundred two billion, fifty-five million, one hundred forty-one thousand, two hundred forty-three".