29103101102 has 4 divisors (see below), whose sum is σ = 43654651656. Its totient is φ = 14551550550.

The previous prime is 29103101089. The next prime is 29103101117. The reversal of 29103101102 is 20110130192.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×29103101102² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275775274 + ... + 7275775277.

It is an arithmetic number, because the mean of its divisors is an integer number (10913662914).

Almost surely, 2^29103101102 is an apocalyptic number.

29103101102 is a deficient number, since it is larger than the sum of its proper divisors (14551550554).

29103101102 is a wasteful number, since it uses less digits than its factorization.

29103101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14551550553.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 29103101102 its reverse (20110130192), we get a palindrome (49213231294).

The spelling of 29103101102 in words is "twenty-nine billion, one hundred three million, one hundred one thousand, one hundred two".