1012342102 has 8 divisors (see below), whose sum is σ = 1584535536. Its totient is φ = 484163592.

The previous prime is 1012342091. The next prime is 1012342117. The reversal of 1012342102 is 2012432101.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11003673 + ... + 11003764.

It is an arithmetic number, because the mean of its divisors is an integer number (198066942).

Almost surely, 2^1012342102 is an apocalyptic number.

1012342102 is a deficient number, since it is larger than the sum of its proper divisors (572193434).

1012342102 is a wasteful number, since it uses less digits than its factorization.

1012342102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22007462.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1012342102 is about 31817.3239289542. The cubic root of 1012342102 is about 1004.0972238299.

Adding to 1012342102 its reverse (2012432101), we get a palindrome (3024774203).

It can be divided in two parts, 10123 and 42102, that added together give a palindrome (52225).

The spelling of 1012342102 in words is "one billion, twelve million, three hundred forty-two thousand, one hundred two".