103857593435 has 16 divisors (see below), whose sum is σ = 127875252960. Its totient is φ = 80928533760.

The previous prime is 103857593431. The next prime is 103857593449. The reversal of 103857593435 is 534395758301.

It is a happy number.

It is not a de Polignac number, because 103857593435 - 2² = 103857593431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103857593431) 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, 282332 + ... + 536121.

It is an arithmetic number, because the mean of its divisors is an integer number (7992203310).

Almost surely, 2^103857593435 is an apocalyptic number.

103857593435 is a deficient number, since it is larger than the sum of its proper divisors (24017659525).

103857593435 is an equidigital number, since it uses as much as digits as its factorization.

103857593435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819118.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 103857593435 in words is "one hundred three billion, eight hundred fifty-seven million, five hundred ninety-three thousand, four hundred thirty-five".