2103151382 has 16 divisors (see below), whose sum is σ = 3327613440. Its totient is φ = 994175208.

The previous prime is 2103151361. The next prime is 2103151387. The reversal of 2103151382 is 2831513012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103151387) 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, 38318 + ... + 75329.

It is an arithmetic number, because the mean of its divisors is an integer number (207975840).

Almost surely, 2^2103151382 is an apocalyptic number.

2103151382 is a deficient number, since it is larger than the sum of its proper divisors (1224462058).

2103151382 is a wasteful number, since it uses less digits than its factorization.

2103151382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114155.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2103151382 is about 45860.1284559910. The cubic root of 2103151382 is about 1281.2194153254.

Adding to 2103151382 its reverse (2831513012), we get a palindrome (4934664394).

The spelling of 2103151382 in words is "two billion, one hundred three million, one hundred fifty-one thousand, three hundred eighty-two".