1011131101432 has 32 divisors (see below), whose sum is σ = 1911054182400. Its totient is φ = 501517717344.

The previous prime is 1011131101417. The next prime is 1011131101451. The reversal of 1011131101432 is 2341011311101.

1011131101432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011131101432² (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 7 ways as a sum of consecutive naturals, for example, 8027919 + ... + 8152897.

It is an arithmetic number, because the mean of its divisors is an integer number (59720443200).

Almost surely, 2^{1011131101432} is an apocalyptic number.

It is an amenable number.

1011131101432 is a deficient number, since it is larger than the sum of its proper divisors (899923080968).

1011131101432 is a wasteful number, since it uses less digits than its factorization.

1011131101432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133075 (or 133071 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1011131101432 its reverse (2341011311101), we get a palindrome (3352142412533).

The spelling of 1011131101432 in words is "one trillion, eleven billion, one hundred thirty-one million, one hundred one thousand, four hundred thirty-two".