103252435 has 16 divisors (see below), whose sum is σ = 145565280. Its totient is φ = 69315840.

The previous prime is 103252421. The next prime is 103252439. The reversal of 103252435 is 534252301.

It is not a de Polignac number, because 103252435 - 2⁷ = 103252307 is a prime.

It is a super-2 number, since 2×103252435² = 21322130666858450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103252439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71490 + ... + 72919.

It is an arithmetic number, because the mean of its divisors is an integer number (9097830).

Almost surely, 2^103252435 is an apocalyptic number.

103252435 is a deficient number, since it is larger than the sum of its proper divisors (42312845).

103252435 is a wasteful number, since it uses less digits than its factorization.

103252435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144438.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 103252435 is about 10161.3205342613. The cubic root of 103252435 is about 469.1374477241.

The spelling of 103252435 in words is "one hundred three million, two hundred fifty-two thousand, four hundred thirty-five".