103043142000 has 240 divisors, whose sum is σ = 360984535392. Its totient is φ = 27395020800.

The previous prime is 103043141909. The next prime is 103043142061. The reversal of 103043142000 is 241340301.

103043142000 is a `hidden beast` number, since 1 + 0 + 30 + 431 + 4 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×103043142000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 6057507 + ... + 6074493.

Almost surely, 2^103043142000 is an apocalyptic number.

103043142000 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 103043142000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180492267696).

103043142000 is an abundant number, since it is smaller than the sum of its proper divisors (257941393392).

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

103043142000 is a wasteful number, since it uses less digits than its factorization.

103043142000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17353 (or 17334 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103043142000 its reverse (241340301), we get a palindrome (103284482301).

The spelling of 103043142000 in words is "one hundred three billion, forty-three million, one hundred forty-two thousand".