2104031402 has 16 divisors (see below), whose sum is σ = 3443664672. Its totient is φ = 956182320.

The previous prime is 2104031389. The next prime is 2104031407. The reversal of 2104031402 is 2041304012.

It is not an unprimeable number, because it can be changed into a prime (2104031407) 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, 207953 + ... + 217835.

It is an arithmetic number, because the mean of its divisors is an integer number (215229042).

Almost surely, 2^2104031402 is an apocalyptic number.

2104031402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2104031402 is a deficient number, since it is larger than the sum of its proper divisors (1339633270).

2104031402 is a wasteful number, since it uses less digits than its factorization.

2104031402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19573.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2104031402 is about 45869.7220615081. The cubic root of 2104031402 is about 1281.3980902886.

Adding to 2104031402 its reverse (2041304012), we get a palindrome (4145335414).

The spelling of 2104031402 in words is "two billion, one hundred four million, thirty-one thousand, four hundred two".