2103412502 has 4 divisors (see below), whose sum is σ = 3155118756. Its totient is φ = 1051706250.

The previous prime is 2103412501. The next prime is 2103412511. The reversal of 2103412502 is 2052143012.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103412501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525853124 + ... + 525853127.

It is an arithmetic number, because the mean of its divisors is an integer number (788779689).

Almost surely, 2^2103412502 is an apocalyptic number.

2103412502 is a deficient number, since it is larger than the sum of its proper divisors (1051706254).

2103412502 is a wasteful number, since it uses less digits than its factorization.

2103412502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051706253.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2103412502 is about 45862.9752850815. The cubic root of 2103412502 is about 1281.2724370546.

Adding to 2103412502 its reverse (2052143012), we get a palindrome (4155555514).

The spelling of 2103412502 in words is "two billion, one hundred three million, four hundred twelve thousand, five hundred two".