102041332121431 has 2 divisors, whose sum is σ = 102041332121432. Its totient is φ = 102041332121430.

The previous prime is 102041332121429. The next prime is 102041332121453. The reversal of 102041332121431 is 134121233140201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102041332121431 - 2¹ = 102041332121429 is a prime.

It is a super-2 number, since 2×102041332121431² (a number of 29 digits) contains 22 as substring.

Together with 102041332121429, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102041332121431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102041332121231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51020666060715 + 51020666060716.

It is an arithmetic number, because the mean of its divisors is an integer number (51020666060716).

Almost surely, 2^{102041332121431} is an apocalyptic number.

102041332121431 is a deficient number, since it is larger than the sum of its proper divisors (1).

102041332121431 is an equidigital number, since it uses as much as digits as its factorization.

102041332121431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 102041332121431 its reverse (134121233140201), we get a palindrome (236162565261632).

The spelling of 102041332121431 in words is "one hundred two trillion, forty-one billion, three hundred thirty-two million, one hundred twenty-one thousand, four hundred thirty-one".