10101213402 has 16 divisors (see below), whose sum is σ = 23088487872. Its totient is φ = 2886060960.

The previous prime is 10101213361. The next prime is 10101213433. The reversal of 10101213402 is 20431210101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120252499 + ... + 120252582.

It is an arithmetic number, because the mean of its divisors is an integer number (1443030492).

Almost surely, 2^10101213402 is an apocalyptic number.

10101213402 is an abundant number, since it is smaller than the sum of its proper divisors (12987274470).

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

10101213402 is a wasteful number, since it uses less digits than its factorization.

10101213402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240505093.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10101213402 its reverse (20431210101), we get a palindrome (30532423503).

The spelling of 10101213402 in words is "ten billion, one hundred one million, two hundred thirteen thousand, four hundred two".