103651326443643 has 8 divisors (see below), whose sum is σ = 150765565736256. Its totient is φ = 62818985723400.

The previous prime is 103651326443633. The next prime is 103651326443677. The reversal of 103651326443643 is 346344623156301.

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

It is not a de Polignac number, because 103651326443643 - 2¹² = 103651326439547 is a prime.

It is a super-2 number, since 2×103651326443643² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103651326443633) 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, 1570474643053 + ... + 1570474643118.

It is an arithmetic number, because the mean of its divisors is an integer number (18845695717032).

Almost surely, 2^{103651326443643} is an apocalyptic number.

103651326443643 is a deficient number, since it is larger than the sum of its proper divisors (47114239292613).

103651326443643 is a wasteful number, since it uses less digits than its factorization.

103651326443643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140949286185.

The product of its (nonzero) digits is 11197440, while the sum is 51.

Adding to 103651326443643 its reverse (346344623156301), we get a palindrome (449995949599944).

The spelling of 103651326443643 in words is "one hundred three trillion, six hundred fifty-one billion, three hundred twenty-six million, four hundred forty-three thousand, six hundred forty-three".