1010501011004 has 24 divisors (see below), whose sum is σ = 1781246268480. Its totient is φ = 501579314496.

The previous prime is 1010501010991. The next prime is 1010501011049. The reversal of 1010501011004 is 4001101050101.

It is a super-2 number, since 2×1010501011004² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1010501011004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29012 + ... + 1421915.

It is an arithmetic number, because the mean of its divisors is an integer number (74218594520).

Almost surely, 2^{1010501011004} is an apocalyptic number.

It is an amenable number.

1010501011004 is a deficient number, since it is larger than the sum of its proper divisors (770745257476).

1010501011004 is a wasteful number, since it uses less digits than its factorization.

1010501011004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452197 (or 1452195 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 1010501011004 its reverse (4001101050101), we get a palindrome (5011602061105).

The spelling of 1010501011004 in words is "one trillion, ten billion, five hundred one million, eleven thousand, four".