103400302 has 8 divisors (see below), whose sum is σ = 155257200. Its totient is φ = 51647904.

The previous prime is 103400281. The next prime is 103400309. The reversal of 103400302 is 203004301.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103400309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23602 + ... + 27637.

It is an arithmetic number, because the mean of its divisors is an integer number (19407150).

Almost surely, 2^103400302 is an apocalyptic number.

103400302 is a deficient number, since it is larger than the sum of its proper divisors (51856898).

103400302 is a wasteful number, since it uses less digits than its factorization.

103400302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52250.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 103400302 is about 10168.5939047638. The cubic root of 103400302 is about 469.3612902533.

Adding to 103400302 its reverse (203004301), we get a palindrome (306404603).

The spelling of 103400302 in words is "one hundred three million, four hundred thousand, three hundred two".