1403012342023 has 8 divisors (see below), whose sum is σ = 1422255617888. Its totient is φ = 1383769713024.

The previous prime is 1403012341889. The next prime is 1403012342029. The reversal of 1403012342023 is 3202432103041.

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 1403012342023 - 2²⁵ = 1402978787591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403012342029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5607115 + ... + 5851987.

It is an arithmetic number, because the mean of its divisors is an integer number (177781952236).

Almost surely, 2^{1403012342023} is an apocalyptic number.

1403012342023 is a deficient number, since it is larger than the sum of its proper divisors (19243275865).

1403012342023 is an equidigital number, since it uses as much as digits as its factorization.

1403012342023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323433.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1403012342023 its reverse (3202432103041), we get a palindrome (4605444445064).

The spelling of 1403012342023 in words is "one trillion, four hundred three billion, twelve million, three hundred forty-two thousand, twenty-three".