100231111101 has 8 divisors (see below), whose sum is σ = 145790707104. Its totient is φ = 60746127920.

The previous prime is 100231111081. The next prime is 100231111133. The reversal of 100231111101 is 101111132001.

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 100231111101 - 2²³ = 100222722493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231111301) 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, 1518653166 + ... + 1518653231.

It is an arithmetic number, because the mean of its divisors is an integer number (18223838388).

Almost surely, 2^100231111101 is an apocalyptic number.

100231111101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100231111101 is a deficient number, since it is larger than the sum of its proper divisors (45559596003).

100231111101 is a wasteful number, since it uses less digits than its factorization.

100231111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037306411.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 100231111101 its reverse (101111132001), we get a palindrome (201342243102).

The spelling of 100231111101 in words is "one hundred billion, two hundred thirty-one million, one hundred eleven thousand, one hundred one".