10300142021 has 8 divisors (see below), whose sum is σ = 11258020704. Its totient is φ = 9365914800.

The previous prime is 10300142009. The next prime is 10300142023. The reversal of 10300142021 is 12024100301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10300142021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10300141987 and 10300142005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300142023) 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, 5911955 + ... + 5913696.

It is an arithmetic number, because the mean of its divisors is an integer number (1407252588).

Almost surely, 2^10300142021 is an apocalyptic number.

It is an amenable number.

10300142021 is a deficient number, since it is larger than the sum of its proper divisors (957878683).

10300142021 is a wasteful number, since it uses less digits than its factorization.

10300142021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11825731.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10300142021 its reverse (12024100301), we get a palindrome (22324242322).

The spelling of 10300142021 in words is "ten billion, three hundred million, one hundred forty-two thousand, twenty-one".