100610011001 has 4 divisors (see below), whose sum is σ = 100732259712. Its totient is φ = 100487762292.

The previous prime is 100610010989. The next prime is 100610011013. The reversal of 100610011001 is 100110016001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100110016001 = 43 ⋅2328139907.

It is an interprime number because it is at equal distance from previous prime (100610010989) and next prime (100610011013).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100610011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100610011081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61123121 + ... + 61124766.

It is an arithmetic number, because the mean of its divisors is an integer number (25183064928).

Almost surely, 2^100610011001 is an apocalyptic number.

It is an amenable number.

100610011001 is a deficient number, since it is larger than the sum of its proper divisors (122248711).

100610011001 is an equidigital number, since it uses as much as digits as its factorization.

100610011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122248710.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 100610011001 its reverse (100110016001), we get a palindrome (200720027002).

It can be divided in two parts, 1006100 and 11001, that added together give a palindrome (1017101).

The spelling of 100610011001 in words is "one hundred billion, six hundred ten million, eleven thousand, one".