1151410421031 has 16 divisors (see below), whose sum is σ = 1653408437856. Its totient is φ = 708516902016.

The previous prime is 1151410421027. The next prime is 1151410421033. The reversal of 1151410421031 is 1301240141511.

It is not a de Polignac number, because 1151410421031 - 2² = 1151410421027 is a prime.

It is a super-2 number, since 2×1151410421031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1151410420992 and 1151410421010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151410421033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251800 + ... + 1538253.

It is an arithmetic number, because the mean of its divisors is an integer number (103338027366).

Almost surely, 2^{1151410421031} is an apocalyptic number.

1151410421031 is a deficient number, since it is larger than the sum of its proper divisors (501998016825).

1151410421031 is a wasteful number, since it uses less digits than its factorization.

1151410421031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806562.

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 1151410421031 its reverse (1301240141511), we get a palindrome (2452650562542).

The spelling of 1151410421031 in words is "one trillion, one hundred fifty-one billion, four hundred ten million, four hundred twenty-one thousand, thirty-one".