121074325 has 12 divisors (see below), whose sum is σ = 152595268. Its totient is φ = 95270400.

The previous prime is 121074319. The next prime is 121074377. The reversal of 121074325 is 523470121.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 15437041 + 105637284 = 3929^2 + 10278^2 .

It is a de Polignac number, because none of the positive numbers 2^k-121074325 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121074325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38172 + ... + 41221.

Almost surely, 2^121074325 is an apocalyptic number.

It is an amenable number.

121074325 is a deficient number, since it is larger than the sum of its proper divisors (31520943).

121074325 is an equidigital number, since it uses as much as digits as its factorization.

121074325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79464 (or 79459 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 121074325 is about 11003.3778904480. The cubic root of 121074325 is about 494.7099957586.

The spelling of 121074325 in words is "one hundred twenty-one million, seventy-four thousand, three hundred twenty-five".