3213521462103 has 16 divisors (see below), whose sum is σ = 4296945325920. Its totient is φ = 2136226283136.

The previous prime is 3213521462093. The next prime is 3213521462117. The reversal of 3213521462103 is 3012641253123.

It is not a de Polignac number, because 3213521462103 - 2⁴ = 3213521462087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213521462003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3065553 + ... + 3978021.

It is an arithmetic number, because the mean of its divisors is an integer number (268559082870).

Almost surely, 2^{3213521462103} is an apocalyptic number.

3213521462103 is a deficient number, since it is larger than the sum of its proper divisors (1083423863817).

3213521462103 is a wasteful number, since it uses less digits than its factorization.

3213521462103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915826.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 3213521462103 in words is "three trillion, two hundred thirteen billion, five hundred twenty-one million, four hundred sixty-two thousand, one hundred three".