101423013530 has 8 divisors (see below), whose sum is σ = 182561424372. Its totient is φ = 40569205408.

The previous prime is 101423013509. The next prime is 101423013541. The reversal of 101423013530 is 35310324101.

It can be written as a sum of positive squares in 2 ways, for example, as 92969498281 + 8453515249 = 304909^2 + 91943^2 .

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

It is a super-3 number, since 3×101423013530³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101423013496 and 101423013505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5071150667 + ... + 5071150686.

Almost surely, 2^101423013530 is an apocalyptic number.

101423013530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101423013530 is a deficient number, since it is larger than the sum of its proper divisors (81138410842).

101423013530 is a wasteful number, since it uses less digits than its factorization.

101423013530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142301360.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 101423013530 its reverse (35310324101), we get a palindrome (136733337631).

The spelling of 101423013530 in words is "one hundred one billion, four hundred twenty-three million, thirteen thousand, five hundred thirty".