2101043132133 has 32 divisors (see below), whose sum is σ = 3192137994240. Its totient is φ = 1217514056640.

The previous prime is 2101043132099. The next prime is 2101043132141. The reversal of 2101043132133 is 3312313401012.

It is not a de Polignac number, because 2101043132133 - 2¹³ = 2101043123941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101043132533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10558941 + ... + 10756082.

It is an arithmetic number, because the mean of its divisors is an integer number (99754312320).

Almost surely, 2^{2101043132133} is an apocalyptic number.

It is an amenable number.

2101043132133 is a deficient number, since it is larger than the sum of its proper divisors (1091094862107).

2101043132133 is a wasteful number, since it uses less digits than its factorization.

2101043132133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21315169.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2101043132133 its reverse (3312313401012), we get a palindrome (5413356533145).

The spelling of 2101043132133 in words is "two trillion, one hundred one billion, forty-three million, one hundred thirty-two thousand, one hundred thirty-three".