21030001314134 has 8 divisors (see below), whose sum is σ = 31547144581560. Its totient is φ = 10514286453616.

The previous prime is 21030001314107. The next prime is 21030001314139. The reversal of 21030001314134 is 43141310003012.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21030001314139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357064919 + ... + 357123810.

It is an arithmetic number, because the mean of its divisors is an integer number (3943393072695).

Almost surely, 2^{21030001314134} is an apocalyptic number.

21030001314134 is a deficient number, since it is larger than the sum of its proper divisors (10517143267426).

21030001314134 is a wasteful number, since it uses less digits than its factorization.

21030001314134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714203454.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 21030001314134 its reverse (43141310003012), we get a palindrome (64171311317146).

The spelling of 21030001314134 in words is "twenty-one trillion, thirty billion, one million, three hundred fourteen thousand, one hundred thirty-four".