1131411402516 has 48 divisors (see below), whose sum is σ = 2664363240000. Its totient is φ = 373651425792.

The previous prime is 1131411402503. The next prime is 1131411402559. The reversal of 1131411402516 is 6152041141311.

It is a super-2 number, since 2×1131411402516² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32778235 + ... + 32812733.

It is an arithmetic number, because the mean of its divisors is an integer number (55507567500).

Almost surely, 2^{1131411402516} is an apocalyptic number.

It is an amenable number.

1131411402516 is an abundant number, since it is smaller than the sum of its proper divisors (1532951837484).

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

1131411402516 is a wasteful number, since it uses less digits than its factorization.

1131411402516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59688 (or 59686 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

Adding to 1131411402516 its reverse (6152041141311), we get a palindrome (7283452543827).

The spelling of 1131411402516 in words is "one trillion, one hundred thirty-one billion, four hundred eleven million, four hundred two thousand, five hundred sixteen".