1013011032390 has 256 divisors, whose sum is σ = 3010508881920. Its totient is φ = 213043944960.

The previous prime is 1013011032379. The next prime is 1013011032391. The reversal of 1013011032390 is 932301103101.

It is a super-2 number, since 2×1013011032390² (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 1013011032390.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013011032391) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 37945627 + ... + 37972313.

It is an arithmetic number, because the mean of its divisors is an integer number (11759800320).

Almost surely, 2^{1013011032390} is an apocalyptic number.

1013011032390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013011032390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505254440960).

1013011032390 is an abundant number, since it is smaller than the sum of its proper divisors (1997497849530).

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

1013011032390 is a wasteful number, since it uses less digits than its factorization.

1013011032390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27027.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 1013011032390 its reverse (932301103101), we get a palindrome (1945312135491).

The spelling of 1013011032390 in words is "one trillion, thirteen billion, eleven million, thirty-two thousand, three hundred ninety".