2100601233501 has 8 divisors (see below), whose sum is σ = 2801360818560. Its totient is φ = 1400121235392.

The previous prime is 2100601233431. The next prime is 2100601233517. The reversal of 2100601233501 is 1053321060012.

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

It is not a de Polignac number, because 2100601233501 - 2²⁹ = 2100064362589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100601233571) 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, 69879205 + ... + 69909258.

It is an arithmetic number, because the mean of its divisors is an integer number (350170102320).

Almost surely, 2^{2100601233501} is an apocalyptic number.

It is an amenable number.

2100601233501 is a deficient number, since it is larger than the sum of its proper divisors (700759585059).

2100601233501 is a wasteful number, since it uses less digits than its factorization.

2100601233501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139793475.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 2100601233501 its reverse (1053321060012), we get a palindrome (3153922293513).

The spelling of 2100601233501 in words is "two trillion, one hundred billion, six hundred one million, two hundred thirty-three thousand, five hundred one".