103246543145400 has 384 divisors, whose sum is σ = 345184156800000. Its totient is φ = 25442950348800.

The previous prime is 103246543145399. The next prime is 103246543145461. The reversal of 103246543145400 is 4541345642301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3575128161 + ... + 3575157039.

It is an arithmetic number, because the mean of its divisors is an integer number (898917075000).

Almost surely, 2^{103246543145400} is an apocalyptic number.

103246543145400 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 103246543145400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172592078400000).

103246543145400 is an abundant number, since it is smaller than the sum of its proper divisors (241937613654600).

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

103246543145400 is a wasteful number, since it uses less digits than its factorization.

103246543145400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36607 (or 36598 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 103246543145400 its reverse (4541345642301), we get a palindrome (107787888787701).

The spelling of 103246543145400 in words is "one hundred three trillion, two hundred forty-six billion, five hundred forty-three million, one hundred forty-five thousand, four hundred".