10302120234451 has 2 divisors, whose sum is σ = 10302120234452. Its totient is φ = 10302120234450.

The previous prime is 10302120234281. The next prime is 10302120234559. The reversal of 10302120234451 is 15443202120301.

It is a strong prime.

It is an emirp because it is prime and its reverse (15443202120301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10302120234451 - 2¹⁵ = 10302120201683 is a prime.

It is a super-2 number, since 2×10302120234451² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10302120204451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151060117225 + 5151060117226.

It is an arithmetic number, because the mean of its divisors is an integer number (5151060117226).

Almost surely, 2^{10302120234451} is an apocalyptic number.

10302120234451 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302120234451 is an equidigital number, since it uses as much as digits as its factorization.

10302120234451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 10302120234451 its reverse (15443202120301), we get a palindrome (25745322354752).

The spelling of 10302120234451 in words is "ten trillion, three hundred two billion, one hundred twenty million, two hundred thirty-four thousand, four hundred fifty-one".