1010210002123 has 16 divisors (see below), whose sum is σ = 1163773085440. Its totient is φ = 858968849376.

The previous prime is 1010210002117. The next prime is 1010210002133. The reversal of 1010210002123 is 3212000120101.

It is a cyclic number.

It is not a de Polignac number, because 1010210002123 - 2²⁹ = 1009673131211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010210002133) 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, 783940 + ... + 1623262.

It is an arithmetic number, because the mean of its divisors is an integer number (72735817840).

Almost surely, 2^{1010210002123} is an apocalyptic number.

1010210002123 is a deficient number, since it is larger than the sum of its proper divisors (153563083317).

1010210002123 is a wasteful number, since it uses less digits than its factorization.

1010210002123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840706.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1010210002123 its reverse (3212000120101), we get a palindrome (4222210122224).

The spelling of 1010210002123 in words is "one trillion, ten billion, two hundred ten million, two thousand, one hundred twenty-three".