121104692 has 6 divisors (see below), whose sum is σ = 211933218. Its totient is φ = 60552344.

The previous prime is 121104691. The next prime is 121104721. The reversal of 121104692 is 296401121.

It can be written as a sum of positive squares in only one way, i.e., 69322276 + 51782416 = 8326^2 + 7196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121104691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15138083 + ... + 15138090.

It is an arithmetic number, because the mean of its divisors is an integer number (35322203).

Almost surely, 2^121104692 is an apocalyptic number.

It is an amenable number.

121104692 is a deficient number, since it is larger than the sum of its proper divisors (90828526).

121104692 is a wasteful number, since it uses less digits than its factorization.

121104692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30276177 (or 30276175 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 121104692 is about 11004.7576983776. The cubic root of 121104692 is about 494.7513521806.

The spelling of 121104692 in words is "one hundred twenty-one million, one hundred four thousand, six hundred ninety-two".