1112402623 has 8 divisors (see below), whose sum is σ = 1125675216. Its totient is φ = 1099190400.

The previous prime is 1112402617. The next prime is 1112402639. The reversal of 1112402623 is 3262042111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112402623 - 2¹⁷ = 1112271551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112402594 and 1112402603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112402663) 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, 22533 + ... + 52273.

It is an arithmetic number, because the mean of its divisors is an integer number (140709402).

Almost surely, 2^1112402623 is an apocalyptic number.

1112402623 is a deficient number, since it is larger than the sum of its proper divisors (13272593).

1112402623 is a wasteful number, since it uses less digits than its factorization.

1112402623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30185.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1112402623 is about 33352.7003854261. The cubic root of 1112402623 is about 1036.1453160377.

Adding to 1112402623 its reverse (3262042111), we get a palindrome (4374444734).

It can be divided in two parts, 1112402 and 623, that added together give a square (1113025 = 1055²).

The spelling of 1112402623 in words is "one billion, one hundred twelve million, four hundred two thousand, six hundred twenty-three".