124310342031112 has 8 divisors (see below), whose sum is σ = 233081891308350. Its totient is φ = 62155171015552.

The previous prime is 124310342031107. The next prime is 124310342031133. The reversal of 124310342031112 is 211130243013421.

It can be written as a sum of positive squares in only one way, i.e., 113702853227716 + 10607488803396 = 10663154^2 + 3256914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×124310342031112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7769396376937 + ... + 7769396376952.

Almost surely, 2^{124310342031112} is an apocalyptic number.

It is an amenable number.

124310342031112 is a deficient number, since it is larger than the sum of its proper divisors (108771549277238).

124310342031112 is a wasteful number, since it uses less digits than its factorization.

124310342031112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15538792753895 (or 15538792753891 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 124310342031112 its reverse (211130243013421), we get a palindrome (335440585044533).

The spelling of 124310342031112 in words is "one hundred twenty-four trillion, three hundred ten billion, three hundred forty-two million, thirty-one thousand, one hundred twelve".