103251243633 has 8 divisors (see below), whose sum is σ = 137735390208. Its totient is φ = 68800629744.

The previous prime is 103251243631. The next prime is 103251243643. The reversal of 103251243633 is 336342152301.

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

It is not a de Polignac number, because 103251243633 - 2¹ = 103251243631 is a prime.

It is a super-2 number, since 2×103251243633² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103251243594 and 103251243603.

It is not an unprimeable number, because it can be changed into a prime (103251243631) 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, 8375985 + ... + 8388302.

It is an arithmetic number, because the mean of its divisors is an integer number (17216923776).

Almost surely, 2^103251243633 is an apocalyptic number.

It is an amenable number.

103251243633 is a deficient number, since it is larger than the sum of its proper divisors (34484146575).

103251243633 is a wasteful number, since it uses less digits than its factorization.

103251243633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16766343.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 103251243633 its reverse (336342152301), we get a palindrome (439593395934).

The spelling of 103251243633 in words is "one hundred three billion, two hundred fifty-one million, two hundred forty-three thousand, six hundred thirty-three".