101463435403243 has 8 divisors (see below), whose sum is σ = 106813141419600. Its totient is φ = 96114681907488.

The previous prime is 101463435403223. The next prime is 101463435403249. The reversal of 101463435403243 is 342304534364101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101463435403243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101463435403243.

It is not an unprimeable number, because it can be changed into a prime (101463435403249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237911488 + ... + 238337581.

It is an arithmetic number, because the mean of its divisors is an integer number (13351642677450).

Almost surely, 2^{101463435403243} is an apocalyptic number.

101463435403243 is a deficient number, since it is larger than the sum of its proper divisors (5349706016357).

101463435403243 is a wasteful number, since it uses less digits than its factorization.

101463435403243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476260301.

The product of its (nonzero) digits is 1244160, while the sum is 43.

Adding to 101463435403243 its reverse (342304534364101), we get a palindrome (443767969767344).

The spelling of 101463435403243 in words is "one hundred one trillion, four hundred sixty-three billion, four hundred thirty-five million, four hundred three thousand, two hundred forty-three".