10102300200120 has 64 divisors (see below), whose sum is σ = 30308683957920. Its totient is φ = 2693788199424.

The previous prime is 10102300200059. The next prime is 10102300200121. The reversal of 10102300200120 is 2100200320101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10102300200096 and 10102300200105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102300200121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421999 + ... + 4514718.

Almost surely, 2^{10102300200120} is an apocalyptic number.

10102300200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102300200120 is an abundant number, since it is smaller than the sum of its proper divisors (20206383757800).

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

10102300200120 is a wasteful number, since it uses less digits than its factorization.

10102300200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953784 (or 4953780 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10102300200120 its reverse (2100200320101), we get a palindrome (12202500520221).

The spelling of 10102300200120 in words is "ten trillion, one hundred two billion, three hundred million, two hundred thousand, one hundred twenty".