103453141500 has 144 divisors (see below), whose sum is σ = 330957821376. Its totient is φ = 27198864000.

The previous prime is 103453141489. The next prime is 103453141511. The reversal of 103453141500 is 5141354301.

It is a happy number.

103453141500 is a `hidden beast` number, since 1 + 0 + 345 + 314 + 1 + 5 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (103453141489) and next prime (103453141511).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157602 + ... + 481398.

It is an arithmetic number, because the mean of its divisors is an integer number (2298318204).

Almost surely, 2^103453141500 is an apocalyptic number.

103453141500 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 103453141500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165478910688).

103453141500 is an abundant number, since it is smaller than the sum of its proper divisors (227504679876).

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

103453141500 is a wasteful number, since it uses less digits than its factorization.

103453141500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323893 (or 323878 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 103453141500 its reverse (5141354301), we get a palindrome (108594495801).

The spelling of 103453141500 in words is "one hundred three billion, four hundred fifty-three million, one hundred forty-one thousand, five hundred".