101032002231 has 4 divisors (see below), whose sum is σ = 134709336312. Its totient is φ = 67354668152.

The previous prime is 101032002223. The next prime is 101032002241. The reversal of 101032002231 is 132200230101.

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

It is a cyclic number.

It is not a de Polignac number, because 101032002231 - 2³ = 101032002223 is a prime.

It is a super-2 number, since 2×101032002231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101032002231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101032002241) 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, 16838667036 + ... + 16838667041.

It is an arithmetic number, because the mean of its divisors is an integer number (33677334078).

Almost surely, 2^101032002231 is an apocalyptic number.

101032002231 is a deficient number, since it is larger than the sum of its proper divisors (33677334081).

101032002231 is an equidigital number, since it uses as much as digits as its factorization.

101032002231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33677334080.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101032002231 its reverse (132200230101), we get a palindrome (233232232332).

The spelling of 101032002231 in words is "one hundred one billion, thirty-two million, two thousand, two hundred thirty-one".