1011303102 has 32 divisors (see below), whose sum is σ = 2054263680. Its totient is φ = 331863200.

The previous prime is 1011303061. The next prime is 1011303103. The reversal of 1011303102 is 2013031101.

It is a super-2 number, since 2×1011303102² = 2045467928229644808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011303103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103813 + ... + 113135.

It is an arithmetic number, because the mean of its divisors is an integer number (64195740).

Almost surely, 2^1011303102 is an apocalyptic number.

1011303102 is an abundant number, since it is smaller than the sum of its proper divisors (1042960578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011303102 is a wasteful number, since it uses less digits than its factorization.

1011303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9608.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1011303102 is about 31800.9921543338. The cubic root of 1011303102 is about 1003.7535935732.

Adding to 1011303102 its reverse (2013031101), we get a palindrome (3024334203).

The spelling of 1011303102 in words is "one billion, eleven million, three hundred three thousand, one hundred two".