213102131001 has 8 divisors (see below), whose sum is σ = 284139888864. Its totient is φ = 142066230240.

The previous prime is 213102130999. The next prime is 213102131003. The reversal of 213102131001 is 100131201312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (213102130999) and next prime (213102131003).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213102131001 - 2¹ = 213102130999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213102131003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169851 + ... + 674576.

It is an arithmetic number, because the mean of its divisors is an integer number (35517486108).

Almost surely, 2^213102131001 is an apocalyptic number.

It is an amenable number.

213102131001 is a deficient number, since it is larger than the sum of its proper divisors (71037757863).

213102131001 is an equidigital number, since it uses as much as digits as its factorization.

213102131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928551.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 213102131001 its reverse (100131201312), we get a palindrome (313233332313).

The spelling of 213102131001 in words is "two hundred thirteen billion, one hundred two million, one hundred thirty-one thousand, one".