103245225234621 has 16 divisors (see below), whose sum is σ = 146736206424000. Its totient is φ = 64346543844608.

The previous prime is 103245225234577. The next prime is 103245225234721. The reversal of 103245225234621 is 126432522542301.

It is a cyclic number.

It is not a de Polignac number, because 103245225234621 - 2¹⁴ = 103245225218237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103245225234721) 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, 6793335291 + ... + 6793350488.

It is an arithmetic number, because the mean of its divisors is an integer number (9171012901500).

Almost surely, 2^{103245225234621} is an apocalyptic number.

It is an amenable number.

103245225234621 is a deficient number, since it is larger than the sum of its proper divisors (43490981189379).

103245225234621 is a wasteful number, since it uses less digits than its factorization.

103245225234621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13586685948.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 103245225234621 its reverse (126432522542301), we get a palindrome (229677747776922).

The spelling of 103245225234621 in words is "one hundred three trillion, two hundred forty-five billion, two hundred twenty-five million, two hundred thirty-four thousand, six hundred twenty-one".