1421312103110 has 16 divisors (see below), whose sum is σ = 2558837326032. Its totient is φ = 568419165600.

The previous prime is 1421312103031. The next prime is 1421312103143. The reversal of 1421312103110 is 113012131241.

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, 13152956 + ... + 13260575.

It is an arithmetic number, because the mean of its divisors is an integer number (159927332877).

Almost surely, 2^{1421312103110} is an apocalyptic number.

1421312103110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421312103110 is a deficient number, since it is larger than the sum of its proper divisors (1137525222922).

1421312103110 is a wasteful number, since it uses less digits than its factorization.

1421312103110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26418919.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1421312103110 its reverse (113012131241), we get a palindrome (1534324234351).

The spelling of 1421312103110 in words is "one trillion, four hundred twenty-one billion, three hundred twelve million, one hundred three thousand, one hundred ten".