103401250 has 20 divisors (see below), whose sum is σ = 193817646. Its totient is φ = 41360000.

The previous prime is 103401229. The next prime is 103401253. The reversal of 103401250 is 52104301.

It can be written as a sum of positive squares in 5 ways, for example, as 804609 + 102596641 = 897^2 + 10129^2 .

It is not an unprimeable number, because it can be changed into a prime (103401253) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40111 + ... + 42610.

Almost surely, 2^103401250 is an apocalyptic number.

103401250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103401250 is a deficient number, since it is larger than the sum of its proper divisors (90416396).

103401250 is an frugal number, since it uses more digits than its factorization.

103401250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82743 (or 82728 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 103401250 is about 10168.6405187714. The cubic root of 103401250 is about 469.3627246564.

Adding to 103401250 its reverse (52104301), we get a palindrome (155505551).

The spelling of 103401250 in words is "one hundred three million, four hundred one thousand, two hundred fifty".