10155332404261 has 16 divisors (see below), whose sum is σ = 11470520678400. Its totient is φ = 8906026696000.

The previous prime is 10155332404219. The next prime is 10155332404267. The reversal of 10155332404261 is 16240423355101.

It is a cyclic number.

It is not a de Polignac number, because 10155332404261 - 2¹¹ = 10155332402213 is a prime.

It is a super-2 number, since 2×10155332404261² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10155332404261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155332404267) 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, 13462066 + ... + 14196403.

It is an arithmetic number, because the mean of its divisors is an integer number (716907542400).

Almost surely, 2^{10155332404261} is an apocalyptic number.

10155332404261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10155332404261 is a deficient number, since it is larger than the sum of its proper divisors (1315188274139).

10155332404261 is a wasteful number, since it uses less digits than its factorization.

10155332404261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27659660.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 10155332404261 its reverse (16240423355101), we get a palindrome (26395755759362).

The spelling of 10155332404261 in words is "ten trillion, one hundred fifty-five billion, three hundred thirty-two million, four hundred four thousand, two hundred sixty-one".