1105142630511 has 8 divisors (see below), whose sum is σ = 1474539035904. Its totient is φ = 736253989400.

The previous prime is 1105142630479. The next prime is 1105142630519. The reversal of 1105142630511 is 1150362415011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105142630511 - 2⁵ = 1105142630479 is a prime.

It is a super-2 number, since 2×1105142630511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105142630519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126935991 + ... + 126944696.

It is an arithmetic number, because the mean of its divisors is an integer number (184317379488).

Almost surely, 2^{1105142630511} is an apocalyptic number.

1105142630511 is a deficient number, since it is larger than the sum of its proper divisors (369396405393).

1105142630511 is a wasteful number, since it uses less digits than its factorization.

1105142630511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253882141.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 1105142630511 in words is "one trillion, one hundred five billion, one hundred forty-two million, six hundred thirty thousand, five hundred eleven".