1430103550 has 24 divisors (see below), whose sum is σ = 2673378000. Its totient is φ = 569162880.

The previous prime is 1430103517. The next prime is 1430103557. The reversal of 1430103550 is 553010341.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430103557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61915 + ... + 81814.

It is an arithmetic number, because the mean of its divisors is an integer number (111390750).

Almost surely, 2^1430103550 is an apocalyptic number.

1430103550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430103550 is a deficient number, since it is larger than the sum of its proper divisors (1243274450).

1430103550 is a wasteful number, since it uses less digits than its factorization.

1430103550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143940 (or 143935 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1430103550 is about 37816.7099309287. The cubic root of 1430103550 is about 1126.6503645778.

Adding to 1430103550 its reverse (553010341), we get a palindrome (1983113891).

The spelling of 1430103550 in words is "one billion, four hundred thirty million, one hundred three thousand, five hundred fifty".