1030013432221 has 8 divisors (see below), whose sum is σ = 1041245002944. Its totient is φ = 1018818991680.

The previous prime is 1030013432143. The next prime is 1030013432233. The reversal of 1030013432221 is 1222343100301.

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

It is a cyclic number.

It is not a de Polignac number, because 1030013432221 - 2¹⁵ = 1030013399453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030013432192 and 1030013432201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030013432251) 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, 9226761 + ... + 9337726.

It is an arithmetic number, because the mean of its divisors is an integer number (130155625368).

Almost surely, 2^{1030013432221} is an apocalyptic number.

It is an amenable number.

1030013432221 is a deficient number, since it is larger than the sum of its proper divisors (11231570723).

1030013432221 is a wasteful number, since it uses less digits than its factorization.

1030013432221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18565091.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1030013432221 its reverse (1222343100301), we get a palindrome (2252356532522).

The spelling of 1030013432221 in words is "one trillion, thirty billion, thirteen million, four hundred thirty-two thousand, two hundred twenty-one".