124311101201142 has 16 divisors (see below), whose sum is σ = 249183426340800. Its totient is φ = 41343496410632.

The previous prime is 124311101201137. The next prime is 124311101201153. The reversal of 124311101201142 is 241102101113421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23384327892 + ... + 23384333207.

It is an arithmetic number, because the mean of its divisors is an integer number (15573964146300).

Almost surely, 2^{124311101201142} is an apocalyptic number.

124311101201142 is an abundant number, since it is smaller than the sum of its proper divisors (124872325139658).

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

124311101201142 is a wasteful number, since it uses less digits than its factorization.

124311101201142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46768661547.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 124311101201142 its reverse (241102101113421), we get a palindrome (365413202314563).

The spelling of 124311101201142 in words is "one hundred twenty-four trillion, three hundred eleven billion, one hundred one million, two hundred one thousand, one hundred forty-two".