121303364 has 48 divisors (see below), whose sum is σ = 276651648. Its totient is φ = 45163008.

The previous prime is 121303349. The next prime is 121303367. The reversal of 121303364 is 463303121.

It is a super-2 number, since 2×121303364² = 29429012235432992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121303367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3614 + ... + 15989.

It is an arithmetic number, because the mean of its divisors is an integer number (5763576).

Almost surely, 2^121303364 is an apocalyptic number.

121303364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121303364 is an abundant number, since it is smaller than the sum of its proper divisors (155348284).

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

121303364 is a wasteful number, since it uses less digits than its factorization.

121303364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19644 (or 19642 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 121303364 is about 11013.7806406338. The cubic root of 121303364 is about 495.0217505662.

Adding to 121303364 its reverse (463303121), we get a palindrome (584606485).

The spelling of 121303364 in words is "one hundred twenty-one million, three hundred three thousand, three hundred sixty-four".