102020132302012 has 6 divisors (see below), whose sum is σ = 178535231528528. Its totient is φ = 51010066151004.

The previous prime is 102020132302001. The next prime is 102020132302013. The reversal of 102020132302012 is 210203231020201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020132302013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12752516537748 + ... + 12752516537755.

Almost surely, 2^{102020132302012} is an apocalyptic number.

It is an amenable number.

102020132302012 is a deficient number, since it is larger than the sum of its proper divisors (76515099226516).

102020132302012 is a wasteful number, since it uses less digits than its factorization.

102020132302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25505033075507 (or 25505033075505 counting only the distinct ones).

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

Adding to 102020132302012 its reverse (210203231020201), we get a palindrome (312223363322213).

The spelling of 102020132302012 in words is "one hundred two trillion, twenty billion, one hundred thirty-two million, three hundred two thousand, twelve".