1421102004130 has 8 divisors (see below), whose sum is σ = 2557983607452. Its totient is φ = 568440801648.

The previous prime is 1421102004109. The next prime is 1421102004149. The reversal of 1421102004130 is 314002011241.

It can be written as a sum of positive squares in 2 ways, for example, as 1353320402329 + 67781601801 = 1163323^2 + 260349^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1421102004130² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1421102004098 and 1421102004107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71055100197 + ... + 71055100216.

Almost surely, 2^{1421102004130} is an apocalyptic number.

1421102004130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421102004130 is a deficient number, since it is larger than the sum of its proper divisors (1136881603322).

1421102004130 is a wasteful number, since it uses less digits than its factorization.

1421102004130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142110200420.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1421102004130 its reverse (314002011241), we get a palindrome (1735104015371).

The spelling of 1421102004130 in words is "one trillion, four hundred twenty-one billion, one hundred two million, four thousand, one hundred thirty".