1010321999999 has 8 divisors (see below), whose sum is σ = 1091121345552. Its totient is φ = 929962978560.

The previous prime is 1010321999993. The next prime is 1010322000013. The reversal of 1010321999999 is 9999991230101.

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 1010321999999 - 2²⁴ = 1010305222783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010321999993) 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, 110076257 + ... + 110085434.

It is an arithmetic number, because the mean of its divisors is an integer number (136390168194).

Almost surely, 2^{1010321999999} is an apocalyptic number.

1010321999999 is a deficient number, since it is larger than the sum of its proper divisors (80799345553).

1010321999999 is a wasteful number, since it uses less digits than its factorization.

1010321999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220162057.

The product of its (nonzero) digits is 3188646, while the sum is 62.

The spelling of 1010321999999 in words is "one trillion, ten billion, three hundred twenty-one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".