102244402534 has 8 divisors (see below), whose sum is σ = 153660975048. Its totient is φ = 51024077520.

The previous prime is 102244402501. The next prime is 102244402549. The reversal of 102244402534 is 435204442201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102244402496 and 102244402505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49060572 + ... + 49062655.

It is an arithmetic number, because the mean of its divisors is an integer number (19207621881).

Almost surely, 2^102244402534 is an apocalyptic number.

102244402534 is a deficient number, since it is larger than the sum of its proper divisors (51416572514).

102244402534 is an equidigital number, since it uses as much as digits as its factorization.

102244402534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98123750.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 102244402534 its reverse (435204442201), we get a palindrome (537448844735).

The spelling of 102244402534 in words is "one hundred two billion, two hundred forty-four million, four hundred two thousand, five hundred thirty-four".