2354531212003 has 8 divisors (see below), whose sum is σ = 2488002163200. Its totient is φ = 2223651929928.

The previous prime is 2354531212001. The next prime is 2354531212091. The reversal of 2354531212003 is 3002121354532.

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 2354531212003 - 2¹ = 2354531212001 is a prime.

It is a super-2 number, since 2×2354531212003² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354531212001) 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, 647915413 + ... + 647919046.

It is an arithmetic number, because the mean of its divisors is an integer number (311000270400).

Almost surely, 2^{2354531212003} is an apocalyptic number.

2354531212003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2354531212003 is a deficient number, since it is larger than the sum of its proper divisors (133470951197).

2354531212003 is a wasteful number, since it uses less digits than its factorization.

2354531212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295834561.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2354531212003 its reverse (3002121354532), we get a palindrome (5356652566535).

The spelling of 2354531212003 in words is "two trillion, three hundred fifty-four billion, five hundred thirty-one million, two hundred twelve thousand, three".