1351103630500 has 96 divisors (see below), whose sum is σ = 3178455920640. Its totient is φ = 498765398400.

The previous prime is 1351103630453. The next prime is 1351103630501. The reversal of 1351103630500 is 50363011531.

It is not an unprimeable number, because it can be changed into a prime (1351103630501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35854669 + ... + 35892331.

It is an arithmetic number, because the mean of its divisors is an integer number (33108915840).

Almost surely, 2^{1351103630500} is an apocalyptic number.

1351103630500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351103630500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589227960320).

1351103630500 is an abundant number, since it is smaller than the sum of its proper divisors (1827352290140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351103630500 is a wasteful number, since it uses less digits than its factorization.

1351103630500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43214 (or 43202 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The spelling of 1351103630500 in words is "one trillion, three hundred fifty-one billion, one hundred three million, six hundred thirty thousand, five hundred".