10161232102 has 32 divisors (see below), whose sum is σ = 17596217088. Its totient is φ = 4310640096.

The previous prime is 10161232079. The next prime is 10161232141. The reversal of 10161232102 is 20123216101.

It is a self number, because there is not a number n which added to its sum of digits gives 10161232102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2854908 + ... + 2858464.

It is an arithmetic number, because the mean of its divisors is an integer number (549881784).

Almost surely, 2^10161232102 is an apocalyptic number.

10161232102 is a deficient number, since it is larger than the sum of its proper divisors (7434984986).

10161232102 is a wasteful number, since it uses less digits than its factorization.

10161232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10161232102 its reverse (20123216101), we get a palindrome (30284448203).

The spelling of 10161232102 in words is "ten billion, one hundred sixty-one million, two hundred thirty-two thousand, one hundred two".