203311100010099 has 8 divisors (see below), whose sum is σ = 271225889418960. Its totient is φ = 135468521970656.

The previous prime is 203311100010071. The next prime is 203311100010149. The reversal of 203311100010099 is 990010001113302.

It is a happy number.

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 203311100010099 - 2¹⁹ = 203311099485811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203311100050099) 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, 18052835784 + ... + 18052847045.

It is an arithmetic number, because the mean of its divisors is an integer number (33903236177370).

Almost surely, 2^{203311100010099} is an apocalyptic number.

203311100010099 is a deficient number, since it is larger than the sum of its proper divisors (67914789408861).

203311100010099 is a wasteful number, since it uses less digits than its factorization.

203311100010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36105684709.

The product of its (nonzero) digits is 1458, while the sum is 30.

The spelling of 203311100010099 in words is "two hundred three trillion, three hundred eleven billion, one hundred million, ten thousand, ninety-nine".