1102313012 has 6 divisors (see below), whose sum is σ = 1929047778. Its totient is φ = 551156504.

The previous prime is 1102312969. The next prime is 1102313029. The reversal of 1102313012 is 2103132011.

It can be written as a sum of positive squares in only one way, i.e., 1091905936 + 10407076 = 33044^2 + 3226^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137789123 + ... + 137789130.

It is an arithmetic number, because the mean of its divisors is an integer number (321507963).

Almost surely, 2^1102313012 is an apocalyptic number.

It is an amenable number.

1102313012 is a deficient number, since it is larger than the sum of its proper divisors (826734766).

1102313012 is a wasteful number, since it uses less digits than its factorization.

1102313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275578257 (or 275578255 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1102313012 is about 33201.0995601049. The cubic root of 1102313012 is about 1033.0031471818.

Adding to 1102313012 its reverse (2103132011), we get a palindrome (3205445023).

The spelling of 1102313012 in words is "one billion, one hundred two million, three hundred thirteen thousand, twelve".