110402142003 has 12 divisors (see below), whose sum is σ = 159623258080. Its totient is φ = 73530583056.

The previous prime is 110402141959. The next prime is 110402142017. The reversal of 110402142003 is 300241204011.

It is not a de Polignac number, because 110402142003 - 2¹² = 110402137907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110402147003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5893876 + ... + 5912577.

Almost surely, 2^110402142003 is an apocalyptic number.

110402142003 is a deficient number, since it is larger than the sum of its proper divisors (49221116077).

110402142003 is a wasteful number, since it uses less digits than its factorization.

110402142003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11807498 (or 11807495 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 110402142003 its reverse (300241204011), we get a palindrome (410643346014).

It can be divided in two parts, 110402 and 142003, that added together give a triangular number (252405 = T₇₁₀).

The spelling of 110402142003 in words is "one hundred ten billion, four hundred two million, one hundred forty-two thousand, three".