10121112302 has 16 divisors (see below), whose sum is σ = 17588157792. Its totient is φ = 4278199680.

The previous prime is 10121112301. The next prime is 10121112319. The reversal of 10121112302 is 20321112101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121112301) 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, 4950599 + ... + 4952642.

It is an arithmetic number, because the mean of its divisors is an integer number (1099259862).

Almost surely, 2^10121112302 is an apocalyptic number.

10121112302 is a deficient number, since it is larger than the sum of its proper divisors (7467045490).

10121112302 is an equidigital number, since it uses as much as digits as its factorization.

10121112302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9903323.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10121112302 its reverse (20321112101), we get a palindrome (30442224403).

The spelling of 10121112302 in words is "ten billion, one hundred twenty-one million, one hundred twelve thousand, three hundred two".