121252435 has 8 divisors (see below), whose sum is σ = 151829280. Its totient is φ = 92784384.

The previous prime is 121252429. The next prime is 121252447. The reversal of 121252435 is 534252121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121252435 - 2⁵ = 121252403 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527070 + ... + 527299.

It is an arithmetic number, because the mean of its divisors is an integer number (18978660).

Almost surely, 2^121252435 is an apocalyptic number.

121252435 is a deficient number, since it is larger than the sum of its proper divisors (30576845).

121252435 is a wasteful number, since it uses less digits than its factorization.

121252435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054397.

The product of its digits is 2400, while the sum is 25.

The square root of 121252435 is about 11011.4683398718. The cubic root of 121252435 is about 494.9524628702.

The spelling of 121252435 in words is "one hundred twenty-one million, two hundred fifty-two thousand, four hundred thirty-five".