10100021200102 has 8 divisors (see below), whose sum is σ = 15300032115312. Its totient is φ = 5000010495000.

The previous prime is 10100021200081. The next prime is 10100021200123. The reversal of 10100021200102 is 20100212000101.

It is an interprime number because it is at equal distance from previous prime (10100021200081) and next prime (10100021200123).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25000052274 + ... + 25000052677.

It is an arithmetic number, because the mean of its divisors is an integer number (1912504014414).

Almost surely, 2^{10100021200102} is an apocalyptic number.

10100021200102 is a deficient number, since it is larger than the sum of its proper divisors (5200010915210).

10100021200102 is a wasteful number, since it uses less digits than its factorization.

10100021200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50000105054.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10100021200102 its reverse (20100212000101), we get a palindrome (30200233200203).

The spelling of 10100021200102 in words is "ten trillion, one hundred billion, twenty-one million, two hundred thousand, one hundred two".