102300032121202 has 16 divisors (see below), whose sum is σ = 162686711195352. Its totient is φ = 48078913189120.

The previous prime is 102300032121197. The next prime is 102300032121223. The reversal of 102300032121202 is 202121230003201.

It can be written as a sum of positive squares in 4 ways, for example, as 66899328998401 + 35400703122801 = 8179201^2 + 5949849^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102300032121202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946173249 + ... + 1946225812.

Almost surely, 2^{102300032121202} is an apocalyptic number.

102300032121202 is a deficient number, since it is larger than the sum of its proper divisors (60386679074150).

102300032121202 is a wasteful number, since it uses less digits than its factorization.

102300032121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892399853.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102300032121202 its reverse (202121230003201), we get a palindrome (304421262124403).

The spelling of 102300032121202 in words is "one hundred two trillion, three hundred billion, thirty-two million, one hundred twenty-one thousand, two hundred two".