1112341402 has 16 divisors (see below), whose sum is σ = 1690065000. Its totient is φ = 549007360.

The previous prime is 1112341379. The next prime is 1112341459. The reversal of 1112341402 is 2041432111.

It can be written as a sum of positive squares in 4 ways, for example, as 835152201 + 277189201 = 28899^2 + 16649^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1112341402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109224 + ... + 118972.

Almost surely, 2^1112341402 is an apocalyptic number.

1112341402 is a deficient number, since it is larger than the sum of its proper divisors (577723598).

1112341402 is an equidigital number, since it uses as much as digits as its factorization.

1112341402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10481.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1112341402 is about 33351.7825910400. The cubic root of 1112341402 is about 1036.1263076275.

Adding to 1112341402 its reverse (2041432111), we get a palindrome (3153773513).

It can be divided in two parts, 11123 and 41402, that added together give a palindrome (52525).

The spelling of 1112341402 in words is "one billion, one hundred twelve million, three hundred forty-one thousand, four hundred two".