102264431141 has 4 divisors (see below), whose sum is σ = 108279985932. Its totient is φ = 96248876352.

The previous prime is 102264431033. The next prime is 102264431161. The reversal of 102264431141 is 141134462201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141134462201 = 283 ⋅498708347.

It can be written as a sum of positive squares in 2 ways, for example, as 59365322500 + 42899108641 = 243650^2 + 207121^2 .

It is a cyclic number.

It is not a de Polignac number, because 102264431141 - 2¹⁴ = 102264414757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102264431161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3007777370 + ... + 3007777403.

It is an arithmetic number, because the mean of its divisors is an integer number (27069996483).

Almost surely, 2^102264431141 is an apocalyptic number.

It is an amenable number.

102264431141 is a deficient number, since it is larger than the sum of its proper divisors (6015554791).

102264431141 is an equidigital number, since it uses as much as digits as its factorization.

102264431141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015554790.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 102264431141 its reverse (141134462201), we get a palindrome (243398893342).

The spelling of 102264431141 in words is "one hundred two billion, two hundred sixty-four million, four hundred thirty-one thousand, one hundred forty-one".