1123141235102 has 32 divisors (see below), whose sum is σ = 1693766764800. Its totient is φ = 558563076288.

The previous prime is 1123141235093. The next prime is 1123141235119. The reversal of 1123141235102 is 2015321413211.

It is a super-2 number, since 2×1123141235102² (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, 727893743 + ... + 727895285.

It is an arithmetic number, because the mean of its divisors is an integer number (52930211400).

Almost surely, 2^{1123141235102} is an apocalyptic number.

1123141235102 is a deficient number, since it is larger than the sum of its proper divisors (570625529698).

1123141235102 is a wasteful number, since it uses less digits than its factorization.

1123141235102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 1123141235102 its reverse (2015321413211), we get a palindrome (3138462648313).

The spelling of 1123141235102 in words is "one trillion, one hundred twenty-three billion, one hundred forty-one million, two hundred thirty-five thousand, one hundred two".