102025240112429 has 2 divisors, whose sum is σ = 102025240112430. Its totient is φ = 102025240112428.

The previous prime is 102025240112407. The next prime is 102025240112441. The reversal of 102025240112429 is 924211042520201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87399220050025 + 14626020062404 = 9348755^2 + 3824398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102025240112429 is a prime.

It is a super-3 number, since 3×102025240112429³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102025240112489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51012620056214 + 51012620056215.

It is an arithmetic number, because the mean of its divisors is an integer number (51012620056215).

Almost surely, 2^{102025240112429} is an apocalyptic number.

It is an amenable number.

102025240112429 is a deficient number, since it is larger than the sum of its proper divisors (1).

102025240112429 is an equidigital number, since it uses as much as digits as its factorization.

102025240112429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 102025240112429 in words is "one hundred two trillion, twenty-five billion, two hundred forty million, one hundred twelve thousand, four hundred twenty-nine".