121260102 has 32 divisors (see below), whose sum is σ = 247948800. Its totient is φ = 39525408.

The previous prime is 121260091. The next prime is 121260121. The reversal of 121260102 is 201062121.

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, 50493 + ... + 52839.

It is an arithmetic number, because the mean of its divisors is an integer number (7748400).

Almost surely, 2^121260102 is an apocalyptic number.

121260102 is an abundant number, since it is smaller than the sum of its proper divisors (126688698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121260102 is a wasteful number, since it uses less digits than its factorization.

121260102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 121260102 is about 11011.8164714092. The cubic root of 121260102 is about 494.9628948822.

The spelling of 121260102 in words is "one hundred twenty-one million, two hundred sixty thousand, one hundred two".