103110443256142 has 64 divisors (see below), whose sum is σ = 178243807223808. Its totient is φ = 43821236844000.

The previous prime is 103110443256113. The next prime is 103110443256173. The reversal of 103110443256142 is 241652344011301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 915154903 + ... + 915267565.

It is an arithmetic number, because the mean of its divisors is an integer number (2785059487872).

Almost surely, 2^{103110443256142} is an apocalyptic number.

103110443256142 is a deficient number, since it is larger than the sum of its proper divisors (75133363967666).

103110443256142 is a wasteful number, since it uses less digits than its factorization.

103110443256142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114005.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 103110443256142 its reverse (241652344011301), we get a palindrome (344762787267443).

The spelling of 103110443256142 in words is "one hundred three trillion, one hundred ten billion, four hundred forty-three million, two hundred fifty-six thousand, one hundred forty-two".