1011413963 has 8 divisors (see below), whose sum is σ = 1223896032. Its totient is φ = 815930496.

The previous prime is 1011413933. The next prime is 1011413987. The reversal of 1011413963 is 3693141101.

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

It is a cyclic number.

It is not a de Polignac number, because 1011413963 - 2²⁶ = 944305099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011413933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4249520 + ... + 4249757.

It is an arithmetic number, because the mean of its divisors is an integer number (152987004).

Almost surely, 2^1011413963 is an apocalyptic number.

1011413963 is a deficient number, since it is larger than the sum of its proper divisors (212482069).

1011413963 is an equidigital number, since it uses as much as digits as its factorization.

1011413963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8499301.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1011413963 is about 31802.7351496691. The cubic root of 1011413963 is about 1003.7902700359.

The spelling of 1011413963 in words is "one billion, eleven million, four hundred thirteen thousand, nine hundred sixty-three".