11012341354651 has 48 divisors (see below), whose sum is σ = 14170407625920. Its totient is φ = 8476453681920.

The previous prime is 11012341354603. The next prime is 11012341354699. The reversal of 11012341354651 is 15645314321011.

It is an interprime number because it is at equal distance from previous prime (11012341354603) and next prime (11012341354699).

It is not a de Polignac number, because 11012341354651 - 2¹¹ = 11012341352603 is a prime.

It is a super-2 number, since 2×11012341354651² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 11012341354651.

It is not an unprimeable number, because it can be changed into a prime (11012341354451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208299961 + ... + 208352821.

It is an arithmetic number, because the mean of its divisors is an integer number (295216825540).

Almost surely, 2^{11012341354651} is an apocalyptic number.

11012341354651 is a deficient number, since it is larger than the sum of its proper divisors (3158066271269).

11012341354651 is a wasteful number, since it uses less digits than its factorization.

11012341354651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61764 (or 61757 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 11012341354651 its reverse (15645314321011), we get a palindrome (26657655675662).

The spelling of 11012341354651 in words is "eleven trillion, twelve billion, three hundred forty-one million, three hundred fifty-four thousand, six hundred fifty-one".