102431342441 has 16 divisors (see below), whose sum is σ = 104410487808. Its totient is φ = 100476499200.

The previous prime is 102431342423. The next prime is 102431342501. The reversal of 102431342441 is 144243134201.

It is a cyclic number.

It is not a de Polignac number, because 102431342441 - 2³⁴ = 85251473257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102431342641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4239806 + ... + 4263896.

It is an arithmetic number, because the mean of its divisors is an integer number (6525655488).

Almost surely, 2^102431342441 is an apocalyptic number.

It is an amenable number.

102431342441 is a deficient number, since it is larger than the sum of its proper divisors (1979145367).

102431342441 is a wasteful number, since it uses less digits than its factorization.

102431342441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24592.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 102431342441 its reverse (144243134201), we get a palindrome (246674476642).

The spelling of 102431342441 in words is "one hundred two billion, four hundred thirty-one million, three hundred forty-two thousand, four hundred forty-one".