121413092 has 12 divisors (see below), whose sum is σ = 212808876. Its totient is φ = 60610560.

The previous prime is 121413077. The next prime is 121413121. The reversal of 121413092 is 290314121.

It can be written as a sum of positive squares in 2 ways, for example, as 57668836 + 63744256 = 7594^2 + 7984^2 .

It is a super-2 number, since 2×121413092² = 29482277818000928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21113 + ... + 26240.

It is an arithmetic number, because the mean of its divisors is an integer number (17734073).

Almost surely, 2^121413092 is an apocalyptic number.

It is an amenable number.

121413092 is a deficient number, since it is larger than the sum of its proper divisors (91395784).

121413092 is a wasteful number, since it uses less digits than its factorization.

121413092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47998 (or 47996 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 121413092 is about 11018.7609103746. The cubic root of 121413092 is about 495.1709670290.

The spelling of 121413092 in words is "one hundred twenty-one million, four hundred thirteen thousand, ninety-two".