1303211032099 has 12 divisors (see below), whose sum is σ = 1376070922224. Its totient is φ = 1234028687472.

The previous prime is 1303211032069. The next prime is 1303211032117. The reversal of 1303211032099 is 9902301123031.

It is a de Polignac number, because none of the positive numbers 2^k-1303211032099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303211032009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111472 + ... + 1618285.

It is an arithmetic number, because the mean of its divisors is an integer number (114672576852).

Almost surely, 2^{1303211032099} is an apocalyptic number.

1303211032099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1303211032099 is a deficient number, since it is larger than the sum of its proper divisors (72859890125).

1303211032099 is a wasteful number, since it uses less digits than its factorization.

1303211032099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731882 (or 1731863 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 1303211032099 in words is "one trillion, three hundred three billion, two hundred eleven million, thirty-two thousand, ninety-nine".