10020012001102 has 4 divisors (see below), whose sum is σ = 15030018001656. Its totient is φ = 5010006000550.

The previous prime is 10020012001093. The next prime is 10020012001127. The reversal of 10020012001102 is 20110021002001.

10020012001102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505003000274 + ... + 2505003000277.

It is an arithmetic number, because the mean of its divisors is an integer number (3757504500414).

Almost surely, 2^{10020012001102} is an apocalyptic number.

10020012001102 is a deficient number, since it is larger than the sum of its proper divisors (5010006000554).

10020012001102 is an equidigital number, since it uses as much as digits as its factorization.

10020012001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010006000553.

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

Adding to 10020012001102 its reverse (20110021002001), we get a palindrome (30130033003103).

The spelling of 10020012001102 in words is "ten trillion, twenty billion, twelve million, one thousand, one hundred two".