1120431402102 has 16 divisors (see below), whose sum is σ = 2283143235120. Its totient is φ = 366430395552.

The previous prime is 1120431402071. The next prime is 1120431402107. The reversal of 1120431402102 is 2012041340211.

It is a super-3 number, since 3×1120431402102³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120431402107) 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, 1761684277 + ... + 1761684912.

It is an arithmetic number, because the mean of its divisors is an integer number (142696452195).

Almost surely, 2^{1120431402102} is an apocalyptic number.

1120431402102 is an abundant number, since it is smaller than the sum of its proper divisors (1162711833018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120431402102 is a wasteful number, since it uses less digits than its factorization.

1120431402102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523369247.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1120431402102 its reverse (2012041340211), we get a palindrome (3132472742313).

The spelling of 1120431402102 in words is "one trillion, one hundred twenty billion, four hundred thirty-one million, four hundred two thousand, one hundred two".