10101001000002 has 32 divisors (see below), whose sum is σ = 22040087952384. Its totient is φ = 3060695461200.

The previous prime is 10101000999997. The next prime is 10101001000031. The reversal of 10101001000002 is 20000010010101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4395574 + ... + 6286737.

It is an arithmetic number, because the mean of its divisors is an integer number (688752748512).

Almost surely, 2^{10101001000002} is an apocalyptic number.

10101001000002 is an abundant number, since it is smaller than the sum of its proper divisors (11939086952382).

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

10101001000002 is a wasteful number, since it uses less digits than its factorization.

10101001000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10696654.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10101001000002 its reverse (20000010010101), we get a palindrome (30101011010103).

It can be divided in two parts, 1010100 and 1000002, that added together give a palindrome (2010102).

The spelling of 10101001000002 in words is "ten trillion, one hundred one billion, one million, two", and thus it is an aban number.