102203021011001 has 4 divisors (see below), whose sum is σ = 102205792955904. Its totient is φ = 102200249066100.

The previous prime is 102203021010977. The next prime is 102203021011043. The reversal of 102203021011001 is 100110120302201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102203021011001 - 2¹⁴ = 102203020994617 is a prime.

It is a super-2 number, since 2×102203021011001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102203021013001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1385917145 + ... + 1385990886.

It is an arithmetic number, because the mean of its divisors is an integer number (25551448238976).

Almost surely, 2^{102203021011001} is an apocalyptic number.

It is an amenable number.

102203021011001 is a deficient number, since it is larger than the sum of its proper divisors (2771944903).

102203021011001 is an equidigital number, since it uses as much as digits as its factorization.

102203021011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771944902.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102203021011001 its reverse (100110120302201), we get a palindrome (202313141313202).

The spelling of 102203021011001 in words is "one hundred two trillion, two hundred three billion, twenty-one million, eleven thousand, one".