1124100103142 has 4 divisors (see below), whose sum is σ = 1686150154716. Its totient is φ = 562050051570.

The previous prime is 1124100103141. The next prime is 1124100103183. The reversal of 1124100103142 is 2413010014211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124100103141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281025025784 + ... + 281025025787.

It is an arithmetic number, because the mean of its divisors is an integer number (421537538679).

Almost surely, 2^{1124100103142} is an apocalyptic number.

1124100103142 is a deficient number, since it is larger than the sum of its proper divisors (562050051574).

1124100103142 is an equidigital number, since it uses as much as digits as its factorization.

1124100103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562050051573.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1124100103142 its reverse (2413010014211), we get a palindrome (3537110117353).

The spelling of 1124100103142 in words is "one trillion, one hundred twenty-four billion, one hundred million, one hundred three thousand, one hundred forty-two".