1000102010102 has 32 divisors (see below), whose sum is σ = 1721076208992. Its totient is φ = 431768185344.

The previous prime is 1000102010101. The next prime is 1000102010111. The reversal of 1000102010102 is 2010102010001.

It is a super-2 number, since 2×1000102010102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1000102010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000102010101) 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, 6868673 + ... + 7012764.

It is an arithmetic number, because the mean of its divisors is an integer number (53783631531).

Almost surely, 2^{1000102010102} is an apocalyptic number.

1000102010102 is a deficient number, since it is larger than the sum of its proper divisors (720974198890).

1000102010102 is a wasteful number, since it uses less digits than its factorization.

1000102010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13881632.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000102010102 its reverse (2010102010001), we get a palindrome (3010204020103).

It can be divided in two parts, 100010 and 2010102, that added together give a palindrome (2110112).

The spelling of 1000102010102 in words is "one trillion, one hundred two million, ten thousand, one hundred two".