102203221010131 has 8 divisors (see below), whose sum is σ = 105509393814528. Its totient is φ = 98897629125000.

The previous prime is 102203221010119. The next prime is 102203221010141. The reversal of 102203221010131 is 131010122302201.

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 102203221010131 - 2⁹ = 102203221009619 is a prime.

It is a super-2 number, since 2×102203221010131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102203221010099 and 102203221010108.

It is not an unprimeable number, because it can be changed into a prime (102203221010141) 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, 144872245 + ... + 145576006.

It is an arithmetic number, because the mean of its divisors is an integer number (13188674226816).

Almost surely, 2^{102203221010131} is an apocalyptic number.

102203221010131 is a deficient number, since it is larger than the sum of its proper divisors (3306172804397).

102203221010131 is a wasteful number, since it uses less digits than its factorization.

102203221010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290459633.

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

Adding to 102203221010131 its reverse (131010122302201), we get a palindrome (233213343312332).

The spelling of 102203221010131 in words is "one hundred two trillion, two hundred three billion, two hundred twenty-one million, ten thousand, one hundred thirty-one".