1011210000102 has 32 divisors (see below), whose sum is σ = 2251945238400. Its totient is φ = 336348214344.

The previous prime is 1011210000083. The next prime is 1011210000139. The reversal of 1011210000102 is 2010000121101.

It is a happy number.

1011210000102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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, 20024152 + ... + 20074587.

It is an arithmetic number, because the mean of its divisors is an integer number (70373288700).

Almost surely, 2^{1011210000102} is an apocalyptic number.

1011210000102 is an abundant number, since it is smaller than the sum of its proper divisors (1240735238298).

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

1011210000102 is a wasteful number, since it uses less digits than its factorization.

1011210000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40099217 (or 40099211 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1011210000102 its reverse (2010000121101), we get a palindrome (3021210121203).

The spelling of 1011210000102 in words is "one trillion, eleven billion, two hundred ten million, one hundred two", and thus it is an aban number.