102000202001012 has 24 divisors (see below), whose sum is σ = 207458037971520. Its totient is φ = 42973450721280.

The previous prime is 102000202000973. The next prime is 102000202001051. The reversal of 102000202001012 is 210100202000201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102000202000973) and next prime (102000202001051).

It is a junction number, because it is equal to n+sod(n) for n = 102000202000984 and 102000202001002.

It is a congruent number.

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, 30871730189 + ... + 30871733492.

It is an arithmetic number, because the mean of its divisors is an integer number (8644084915480).

Almost surely, 2^{102000202001012} is an apocalyptic number.

It is an amenable number.

102000202001012 is an abundant number, since it is smaller than the sum of its proper divisors (105457835970508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102000202001012 is a wasteful number, since it uses less digits than its factorization.

102000202001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61743463751 (or 61743463749 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102000202001012 its reverse (210100202000201), we get a palindrome (312100404001213).

The spelling of 102000202001012 in words is "one hundred two trillion, two hundred two million, one thousand, twelve".