2091009339003 has 64 divisors (see below), whose sum is σ = 3137467633664. Its totient is φ = 1230178752000.

The previous prime is 2091009338993. The next prime is 2091009339047. The reversal of 2091009339003 is 3009339001902.

It is not a de Polignac number, because 2091009339003 - 2⁴ = 2091009338987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2091009339403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87218808 + ... + 87242778.

It is an arithmetic number, because the mean of its divisors is an integer number (49022931776).

Almost surely, 2^{2091009339003} is an apocalyptic number.

2091009339003 is a deficient number, since it is larger than the sum of its proper divisors (1046458294661).

2091009339003 is a wasteful number, since it uses less digits than its factorization.

2091009339003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25076.

The product of its (nonzero) digits is 39366, while the sum is 39.

The spelling of 2091009339003 in words is "two trillion, ninety-one billion, nine million, three hundred thirty-nine thousand, three".