10545031234 has 16 divisors (see below), whose sum is σ = 15948868608. Its totient is φ = 5228777232.

The previous prime is 10545031219. The next prime is 10545031271. The reversal of 10545031234 is 43213054501.

It is a super-2 number, since 2×10545031234² (a number of 21 digits) contains 22 as substring.

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, 703017 + ... + 717859.

It is an arithmetic number, because the mean of its divisors is an integer number (996804288).

Almost surely, 2^10545031234 is an apocalyptic number.

10545031234 is a deficient number, since it is larger than the sum of its proper divisors (5403837374).

10545031234 is a wasteful number, since it uses less digits than its factorization.

10545031234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17769.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 10545031234 its reverse (43213054501), we get a palindrome (53758085735).

The spelling of 10545031234 in words is "ten billion, five hundred forty-five million, thirty-one thousand, two hundred thirty-four".