101232020203 has 8 divisors (see below), whose sum is σ = 102018318336. Its totient is φ = 100445927400.

The previous prime is 101232020191. The next prime is 101232020249. The reversal of 101232020203 is 302020232101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101232020203 is a prime.

It is a super-2 number, since 2×101232020203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101232020293) 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, 1025850 + ... + 1120192.

It is an arithmetic number, because the mean of its divisors is an integer number (12752289792).

Almost surely, 2^101232020203 is an apocalyptic number.

101232020203 is a deficient number, since it is larger than the sum of its proper divisors (786298133).

101232020203 is an equidigital number, since it uses as much as digits as its factorization.

101232020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102665.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 101232020203 its reverse (302020232101), we get a palindrome (403252252304).

The spelling of 101232020203 in words is "one hundred one billion, two hundred thirty-two million, twenty thousand, two hundred three".