102103142234331 has 16 divisors (see below), whose sum is σ = 158760959744000. Its totient is φ = 58344652704744.

The previous prime is 102103142234297. The next prime is 102103142234347. The reversal of 102103142234331 is 133432241301201.

It is not a de Polignac number, because 102103142234331 - 2¹³ = 102103142226139 is a prime.

It is a super-2 number, since 2×102103142234331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102103142234351) 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 in 15 ways as a sum of consecutive naturals, for example, 49612798891 + ... + 49612800948.

It is an arithmetic number, because the mean of its divisors is an integer number (9922559984000).

Almost surely, 2^{102103142234331} is an apocalyptic number.

102103142234331 is a deficient number, since it is larger than the sum of its proper divisors (56657817509669).

102103142234331 is an frugal number, since it uses more digits than its factorization.

102103142234331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99225599863 (or 99225599849 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 102103142234331 its reverse (133432241301201), we get a palindrome (235535383535532).

The spelling of 102103142234331 in words is "one hundred two trillion, one hundred three billion, one hundred forty-two million, two hundred thirty-four thousand, three hundred thirty-one".