1003122002311 has 8 divisors (see below), whose sum is σ = 1178492981904. Its totient is φ = 841780701120.

The previous prime is 1003122002299. The next prime is 1003122002347. The reversal of 1003122002311 is 1132002213001.

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 1003122002311 - 2²⁹ = 1002585131399 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 (1003122002011) 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, 3507419446 + ... + 3507419731.

It is an arithmetic number, because the mean of its divisors is an integer number (147311622738).

Almost surely, 2^{1003122002311} is an apocalyptic number.

1003122002311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1003122002311 is a deficient number, since it is larger than the sum of its proper divisors (175370979593).

1003122002311 is a wasteful number, since it uses less digits than its factorization.

1003122002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014839201.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1003122002311 its reverse (1132002213001), we get a palindrome (2135124215312).

The spelling of 1003122002311 in words is "one trillion, three billion, one hundred twenty-two million, two thousand, three hundred eleven".