101320303230 has 48 divisors (see below), whose sum is σ = 263451165120. Its totient is φ = 27016862784.

The previous prime is 101320303223. The next prime is 101320303237. The reversal of 101320303230 is 32303023101.

101320303230 is a `hidden beast` number, since 1 + 0 + 132 + 0 + 303 + 230 = 666.

It is an interprime number because it is at equal distance from previous prime (101320303223) and next prime (101320303237).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320303237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1668379 + ... + 1728041.

It is an arithmetic number, because the mean of its divisors is an integer number (5488565940).

Almost surely, 2^101320303230 is an apocalyptic number.

101320303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101320303230 is an abundant number, since it is smaller than the sum of its proper divisors (162130861890).

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

101320303230 is a wasteful number, since it uses less digits than its factorization.

101320303230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78545 (or 78542 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 101320303230 its reverse (32303023101), we get a palindrome (133623326331).

It can be divided in two parts, 101320 and 303230, that added together give a triangular number (404550 = T₈₉₉).

The spelling of 101320303230 in words is "one hundred one billion, three hundred twenty million, three hundred three thousand, two hundred thirty".