10101301002 has 24 divisors (see below), whose sum is σ = 23569702884. Its totient is φ = 3108092544.

The previous prime is 10101300991. The next prime is 10101301003. The reversal of 10101301002 is 20010310101.

It can be written as a sum of positive squares in 2 ways, for example, as 7108007481 + 2993293521 = 84309^2 + 54711^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10101301003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21583743 + ... + 21584210.

Almost surely, 2^10101301002 is an apocalyptic number.

10101301002 is an abundant number, since it is smaller than the sum of its proper divisors (13468401882).

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

10101301002 is a wasteful number, since it uses less digits than its factorization.

10101301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43167974 (or 43167971 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10101301002 its reverse (20010310101), we get a palindrome (30111611103).

Subtracting 10101301002 from its reverse (20010310101), we obtain a palindrome (9909009099).

The spelling of 10101301002 in words is "ten billion, one hundred one million, three hundred one thousand, two".