10102030111 has 8 divisors (see below), whose sum is σ = 10269252944. Its totient is φ = 9934859520.

The previous prime is 10102030087. The next prime is 10102030247. The reversal of 10102030111 is 11103020101.

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 10102030111 - 2⁵ = 10102030079 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 (10102037111) 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, 662671 + ... + 677743.

It is an arithmetic number, because the mean of its divisors is an integer number (1283656618).

Almost surely, 2^10102030111 is an apocalyptic number.

10102030111 is a deficient number, since it is larger than the sum of its proper divisors (167222833).

10102030111 is a wasteful number, since it uses less digits than its factorization.

10102030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26121.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10102030111 its reverse (11103020101), we get a palindrome (21205050212).

It can be divided in two parts, 101020 and 30111, that added together give a palindrome (131131).

The spelling of 10102030111 in words is "ten billion, one hundred two million, thirty thousand, one hundred eleven".