102203211320301 has 32 divisors (see below), whose sum is σ = 176545358295040. Its totient is φ = 51072050073024.

The previous prime is 102203211320267. The next prime is 102203211320323. The reversal of 102203211320301 is 103023112302201.

It is not a de Polignac number, because 102203211320301 - 2¹⁰ = 102203211319277 is a prime.

It is a super-2 number, since 2×102203211320301² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102203211320501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9851856325 + ... + 9851866698.

It is an arithmetic number, because the mean of its divisors is an integer number (5517042446720).

Almost surely, 2^{102203211320301} is an apocalyptic number.

It is an amenable number.

102203211320301 is a deficient number, since it is larger than the sum of its proper divisors (74342146974739).

102203211320301 is a wasteful number, since it uses less digits than its factorization.

102203211320301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19703723065.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102203211320301 its reverse (103023112302201), we get a palindrome (205226323622502).

The spelling of 102203211320301 in words is "one hundred two trillion, two hundred three billion, two hundred eleven million, three hundred twenty thousand, three hundred one".