10211110102 has 4 divisors (see below), whose sum is σ = 15316665156. Its totient is φ = 5105555050.

The previous prime is 10211110099. The next prime is 10211110103. The reversal of 10211110102 is 20101111201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20101111201 = 463 ⋅43414927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211110103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552777524 + ... + 2552777527.

It is an arithmetic number, because the mean of its divisors is an integer number (3829166289).

Almost surely, 2^10211110102 is an apocalyptic number.

10211110102 is a deficient number, since it is larger than the sum of its proper divisors (5105555054).

10211110102 is an equidigital number, since it uses as much as digits as its factorization.

10211110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105555053.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10211110102 its reverse (20101111201), we get a palindrome (30312221303).

The spelling of 10211110102 in words is "ten billion, two hundred eleven million, one hundred ten thousand, one hundred two".