2103332153101 has 8 divisors (see below), whose sum is σ = 2121977376504. Its totient is φ = 2084687485440.

The previous prime is 2103332153099. The next prime is 2103332153147. The reversal of 2103332153101 is 1013512333012.

It can be written as a sum of positive squares in 4 ways, for example, as 1155035975076 + 948296178025 = 1074726^2 + 973805^2 .

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 2103332153101 - 2¹ = 2103332153099 is a prime.

It is a super-2 number, since 2×2103332153101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103332153161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12677655 + ... + 12842491.

It is an arithmetic number, because the mean of its divisors is an integer number (265247172063).

Almost surely, 2^{2103332153101} is an apocalyptic number.

It is an amenable number.

2103332153101 is a deficient number, since it is larger than the sum of its proper divisors (18645223403).

2103332153101 is a wasteful number, since it uses less digits than its factorization.

2103332153101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277871.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 2103332153101 its reverse (1013512333012), we get a palindrome (3116844486113).

The spelling of 2103332153101 in words is "two trillion, one hundred three billion, three hundred thirty-two million, one hundred fifty-three thousand, one hundred one".