1011363941 has 4 divisors (see below), whose sum is σ = 1155844512. Its totient is φ = 866883372.

The previous prime is 1011363931. The next prime is 1011363943. The reversal of 1011363941 is 1493631101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1011363941 - 2⁶ = 1011363877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011363943) 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, 72240275 + ... + 72240288.

It is an arithmetic number, because the mean of its divisors is an integer number (288961128).

Almost surely, 2^1011363941 is an apocalyptic number.

It is an amenable number.

1011363941 is a deficient number, since it is larger than the sum of its proper divisors (144480571).

1011363941 is an equidigital number, since it uses as much as digits as its factorization.

1011363941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144480570.

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

The square root of 1011363941 is about 31801.9486981537. The cubic root of 1011363941 is about 1003.7737214460.

The spelling of 1011363941 in words is "one billion, eleven million, three hundred sixty-three thousand, nine hundred forty-one".