213233103001 has 4 divisors (see below), whose sum is σ = 213248260404. Its totient is φ = 213217945600.

The previous prime is 213233102963. The next prime is 213233103023. The reversal of 213233103001 is 100301332312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 94018277376 + 119214825625 = 306624^2 + 345275^2 .

It is a cyclic number.

It is not a de Polignac number, because 213233103001 - 2¹⁵ = 213233070233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213233103001.

It is not an unprimeable number, because it can be changed into a prime (213233103401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7557580 + ... + 7585741.

It is an arithmetic number, because the mean of its divisors is an integer number (53312065101).

Almost surely, 2^213233103001 is an apocalyptic number.

It is an amenable number.

213233103001 is a deficient number, since it is larger than the sum of its proper divisors (15157403).

213233103001 is a wasteful number, since it uses less digits than its factorization.

213233103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15157402.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 213233103001 its reverse (100301332312), we get a palindrome (313534435313).

The spelling of 213233103001 in words is "two hundred thirteen billion, two hundred thirty-three million, one hundred three thousand, one".