102141040112 has 40 divisors (see below), whose sum is σ = 201048585936. Its totient is φ = 50259027456.

The previous prime is 102141040081. The next prime is 102141040171. The reversal of 102141040112 is 211040141201.

It is a super-2 number, since 2×102141040112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061258 + ... + 1153494.

Almost surely, 2^102141040112 is an apocalyptic number.

It is an amenable number.

102141040112 is a deficient number, since it is larger than the sum of its proper divisors (98907545824).

102141040112 is a wasteful number, since it uses less digits than its factorization.

102141040112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93345 (or 93339 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102141040112 its reverse (211040141201), we get a palindrome (313181181313).

The spelling of 102141040112 in words is "one hundred two billion, one hundred forty-one million, forty thousand, one hundred twelve".