20010233101 has 8 divisors (see below), whose sum is σ = 20253429504. Its totient is φ = 19768407360.

The previous prime is 20010233083. The next prime is 20010233119. The reversal of 20010233101 is 10133201002.

It is an interprime number because it is at equal distance from previous prime (20010233083) and next prime (20010233119).

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 20010233101 - 2²¹ = 20008135949 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 (20010233161) 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, 313276 + ... + 371701.

It is an arithmetic number, because the mean of its divisors is an integer number (2531678688).

Almost surely, 2^20010233101 is an apocalyptic number.

It is an amenable number.

20010233101 is a deficient number, since it is larger than the sum of its proper divisors (243196403).

20010233101 is a wasteful number, since it uses less digits than its factorization.

20010233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685331.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20010233101 its reverse (10133201002), we get a palindrome (30143434103).

The spelling of 20010233101 in words is "twenty billion, ten million, two hundred thirty-three thousand, one hundred one".