1534906923103 has 4 divisors (see below), whose sum is σ = 1540879323840. Its totient is φ = 1528934522368.

The previous prime is 1534906923037. The next prime is 1534906923131. The reversal of 1534906923103 is 3013296094351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1534906923103 - 2²⁵ = 1534873368671 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 (1534906923133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2986199983 + ... + 2986200496.

It is an arithmetic number, because the mean of its divisors is an integer number (385219830960).

Almost surely, 2^{1534906923103} is an apocalyptic number.

1534906923103 is a deficient number, since it is larger than the sum of its proper divisors (5972400737).

1534906923103 is an equidigital number, since it uses as much as digits as its factorization.

1534906923103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5972400736.

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 1534906923103 in words is "one trillion, five hundred thirty-four billion, nine hundred six million, nine hundred twenty-three thousand, one hundred three".