1314103021 has 36 divisors (see below), whose sum is σ = 1691340480. Its totient is φ = 1009596000.

The previous prime is 1314103001. The next prime is 1314103069. The reversal of 1314103021 is 1203014131.

It is not a de Polignac number, because 1314103021 - 2⁷ = 1314102893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1314102986 and 1314103004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314103001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5498220 + ... + 5498458.

It is an arithmetic number, because the mean of its divisors is an integer number (46981680).

Almost surely, 2^1314103021 is an apocalyptic number.

1314103021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1314103021 is a deficient number, since it is larger than the sum of its proper divisors (377237459).

1314103021 is a wasteful number, since it uses less digits than its factorization.

1314103021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1314103021 is about 36250.5589060362. The cubic root of 1314103021 is about 1095.3253471906.

Adding to 1314103021 its reverse (1203014131), we get a palindrome (2517117152).

It can be divided in two parts, 131410 and 3021, that added together give a palindrome (134431).

The spelling of 1314103021 in words is "one billion, three hundred fourteen million, one hundred three thousand, twenty-one".