103021244013 has 8 divisors (see below), whose sum is σ = 137461709088. Its totient is φ = 68630804144.

The previous prime is 103021243987. The next prime is 103021244023. The reversal of 103021244013 is 310442120301.

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 103021244013 - 2²⁰ = 103020195437 is a prime.

It is a super-2 number, since 2×103021244013² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103021244023) 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, 12501495 + ... + 12509732.

It is an arithmetic number, because the mean of its divisors is an integer number (17182713636).

Almost surely, 2^103021244013 is an apocalyptic number.

It is an amenable number.

103021244013 is a deficient number, since it is larger than the sum of its proper divisors (34440465075).

103021244013 is a wasteful number, since it uses less digits than its factorization.

103021244013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25012603.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103021244013 its reverse (310442120301), we get a palindrome (413463364314).

The spelling of 103021244013 in words is "one hundred three billion, twenty-one million, two hundred forty-four thousand, thirteen".