121150365 has 32 divisors (see below), whose sum is σ = 233195520. Its totient is φ = 52467264.

The previous prime is 121150301. The next prime is 121150373. The reversal of 121150365 is 563051121.

It is not a de Polignac number, because 121150365 - 2⁶ = 121150301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28369 + ... + 32358.

It is an arithmetic number, because the mean of its divisors is an integer number (7287360).

Almost surely, 2^121150365 is an apocalyptic number.

121150365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

121150365 is a deficient number, since it is larger than the sum of its proper divisors (112045155).

121150365 is a wasteful number, since it uses less digits than its factorization.

121150365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60761.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 121150365 is about 11006.8326506766. The cubic root of 121150365 is about 494.8135406283.

The spelling of 121150365 in words is "one hundred twenty-one million, one hundred fifty thousand, three hundred sixty-five".