2103412140402 has 64 divisors (see below), whose sum is σ = 4474676473344. Its totient is φ = 656879892480.

The previous prime is 2103412140397. The next prime is 2103412140407. The reversal of 2103412140402 is 2040412143012.

It is an interprime number because it is at equal distance from previous prime (2103412140397) and next prime (2103412140407).

It is not an unprimeable number, because it can be changed into a prime (2103412140407) 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, 19570903 + ... + 19678085.

It is an arithmetic number, because the mean of its divisors is an integer number (69916819896).

Almost surely, 2^{2103412140402} is an apocalyptic number.

2103412140402 is an abundant number, since it is smaller than the sum of its proper divisors (2371264332942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103412140402 is a wasteful number, since it uses less digits than its factorization.

2103412140402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108083.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2103412140402 its reverse (2040412143012), we get a palindrome (4143824283414).

The spelling of 2103412140402 in words is "two trillion, one hundred three billion, four hundred twelve million, one hundred forty thousand, four hundred two".