10030143021 has 8 divisors (see below), whose sum is σ = 14160201984. Its totient is φ = 6293423040.

The previous prime is 10030142989. The next prime is 10030143037. The reversal of 10030143021 is 12034103001.

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

It is not a de Polignac number, because 10030143021 - 2⁵ = 10030142989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030143041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98334685 + ... + 98334786.

It is an arithmetic number, because the mean of its divisors is an integer number (1770025248).

Almost surely, 2^10030143021 is an apocalyptic number.

It is an amenable number.

10030143021 is a deficient number, since it is larger than the sum of its proper divisors (4130058963).

10030143021 is a wasteful number, since it uses less digits than its factorization.

10030143021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196669491.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10030143021 its reverse (12034103001), we get a palindrome (22064246022).

The spelling of 10030143021 in words is "ten billion, thirty million, one hundred forty-three thousand, twenty-one".