102203010211321 has 8 divisors (see below), whose sum is σ = 102894070824000. Its totient is φ = 101512018057200.

The previous prime is 102203010211303. The next prime is 102203010211339. The reversal of 102203010211321 is 123112010302201.

It is an interprime number because it is at equal distance from previous prime (102203010211303) and next prime (102203010211339).

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 102203010211321 - 2²¹ = 102203008114169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102203010211301) 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, 14116941 + ... + 20092138.

It is an arithmetic number, because the mean of its divisors is an integer number (12861758853000).

Almost surely, 2^{102203010211321} is an apocalyptic number.

It is an amenable number.

102203010211321 is a deficient number, since it is larger than the sum of its proper divisors (691060612679).

102203010211321 is a wasteful number, since it uses less digits than its factorization.

102203010211321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34229279.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 102203010211321 its reverse (123112010302201), we get a palindrome (225315020513522).

The spelling of 102203010211321 in words is "one hundred two trillion, two hundred three billion, ten million, two hundred eleven thousand, three hundred twenty-one".