101230223551 has 8 divisors (see below), whose sum is σ = 101468190960. Its totient is φ = 100992494592.

The previous prime is 101230223539. The next prime is 101230223617. The reversal of 101230223551 is 155322032101.

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

It is a cyclic number.

It is not a de Polignac number, because 101230223551 - 2²⁷ = 101096005823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230223851) 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, 805116 + ... + 922318.

It is an arithmetic number, because the mean of its divisors is an integer number (12683523870).

Almost surely, 2^101230223551 is an apocalyptic number.

101230223551 is a deficient number, since it is larger than the sum of its proper divisors (237967409).

101230223551 is a wasteful number, since it uses less digits than its factorization.

101230223551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119225.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 101230223551 its reverse (155322032101), we get a palindrome (256552255652).

The spelling of 101230223551 in words is "one hundred one billion, two hundred thirty million, two hundred twenty-three thousand, five hundred fifty-one".