1151141502046 has 32 divisors (see below), whose sum is σ = 1772298779040. Its totient is φ = 560543158656.

The previous prime is 1151141502031. The next prime is 1151141502047. The reversal of 1151141502046 is 6402051411511.

It is a super-2 number, since 2×1151141502046² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1151141501999 and 1151141502017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151141502047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16557385 + ... + 16626763.

It is an arithmetic number, because the mean of its divisors is an integer number (55384336845).

Almost surely, 2^{1151141502046} is an apocalyptic number.

1151141502046 is a deficient number, since it is larger than the sum of its proper divisors (621157276994).

1151141502046 is a wasteful number, since it uses less digits than its factorization.

1151141502046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70588.

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 1151141502046 its reverse (6402051411511), we get a palindrome (7553192913557).

The spelling of 1151141502046 in words is "one trillion, one hundred fifty-one billion, one hundred forty-one million, five hundred two thousand, forty-six".