1030401136 has 20 divisors (see below), whose sum is σ = 1997954464. Its totient is φ = 514800000.

The previous prime is 1030401133. The next prime is 1030401137. The reversal of 1030401136 is 6311040301.

1030401136 = 5659² + 5660² + ... + 5690².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030401133) 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, 3240 + ... + 45511.

Almost surely, 2^1030401136 is an apocalyptic number.

1030401136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1030401136 is a deficient number, since it is larger than the sum of its proper divisors (967553328).

1030401136 is a wasteful number, since it uses less digits than its factorization.

1030401136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50080 (or 50074 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1030401136 is about 32099.8619311672. The cubic root of 1030401136 is about 1010.0327199151.

Adding to 1030401136 its reverse (6311040301), we get a palindrome (7341441437).

The spelling of 1030401136 in words is "one billion, thirty million, four hundred one thousand, one hundred thirty-six".