102121133302 has 16 divisors (see below), whose sum is σ = 160010629632. Its totient is φ = 48788947240.

The previous prime is 102121133287. The next prime is 102121133321. The reversal of 102121133302 is 203331121201.

It is a self number, because there is not a number n which added to its sum of digits gives 102121133302.

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, 1128574 + ... + 1215697.

It is an arithmetic number, because the mean of its divisors is an integer number (10000664352).

Almost surely, 2^102121133302 is an apocalyptic number.

102121133302 is a deficient number, since it is larger than the sum of its proper divisors (57889496330).

102121133302 is a wasteful number, since it uses less digits than its factorization.

102121133302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345243.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102121133302 its reverse (203331121201), we get a palindrome (305452254503).

The spelling of 102121133302 in words is "one hundred two billion, one hundred twenty-one million, one hundred thirty-three thousand, three hundred two".